Home / 3,541,482,156.10-5,315,624,456.55-3,024,496,351.30

Finding the Fourth Proportional to 3,541,482,156.10, 5,315,624,456.55 and 3,024,496,351.30

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Solution

The fourth proportional to 3,541,482,156.10, 5,315,624,456.55 and 3,024,496,351.30 is: 4,539,649,238.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,541,482,156.10 : 5,315,624,456.55 = 3,024,496,351.30 : x
  2. Step 2: Convert to fraction form
    3,541,482,156.10/5,315,624,456.55 = 3,024,496,351.30/x
  3. Step 3: Cross multiply
    3,541,482,156.10x = 5,315,624,456.55 × 3,024,496,351.30
  4. Step 4: Simplify right side
    3,541,482,156.10x = 16,077,086,773,716,520,960
  5. Step 5: Solve for x
    x = 16,077,086,773,716,520,960/3,541,482,156.10
  6. Step 6: Final answer
    x = 4,539,649,238.67

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Double scale
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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.