Home / 3,024,143,421.80-4,536,215,132.70-2,411,923,389.80

Finding the Fourth Proportional to 3,024,143,421.80, 4,536,215,132.70 and 2,411,923,389.80

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Solution

The fourth proportional to 3,024,143,421.80, 4,536,215,132.70 and 2,411,923,389.80 is: 3,617,885,084.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,143,421.80 : 4,536,215,132.70 = 2,411,923,389.80 : x
  2. Step 2: Convert to fraction form
    3,024,143,421.80/4,536,215,132.70 = 2,411,923,389.80/x
  3. Step 3: Cross multiply
    3,024,143,421.80x = 4,536,215,132.70 × 2,411,923,389.80
  4. Step 4: Simplify right side
    3,024,143,421.80x = 10,941,003,379,723,841,536
  5. Step 5: Solve for x
    x = 10,941,003,379,723,841,536/3,024,143,421.80
  6. Step 6: Final answer
    x = 3,617,885,084.70

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Half scale
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Double scale
Find fourth proportional to 3,024,143,422.80, 4,536,215,134.20 and 2,411,923,390.80
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.