Home / 3,024,143,410.80-4,536,215,116.20-2,411,923,378.80

Finding the Fourth Proportional to 3,024,143,410.80, 4,536,215,116.20 and 2,411,923,378.80

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Solution

The fourth proportional to 3,024,143,410.80, 4,536,215,116.20 and 2,411,923,378.80 is: 3,617,885,068.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,143,410.80 : 4,536,215,116.20 = 2,411,923,378.80 : x
  2. Step 2: Convert to fraction form
    3,024,143,410.80/4,536,215,116.20 = 2,411,923,378.80/x
  3. Step 3: Cross multiply
    3,024,143,410.80x = 4,536,215,116.20 × 2,411,923,378.80
  4. Step 4: Simplify right side
    3,024,143,410.80x = 10,941,003,290,028,738,560
  5. Step 5: Solve for x
    x = 10,941,003,290,028,738,560/3,024,143,410.80
  6. Step 6: Final answer
    x = 3,617,885,068.20

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Half scale
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Double scale
Find fourth proportional to 3,024,143,411.80, 4,536,215,117.70 and 2,411,923,379.80
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.