Home / 36,516,343.68-54,779,854.72-10,959,372.48

Finding the Fourth Proportional to 36,516,343.68, 54,779,854.72 and 10,959,372.48

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Solution

The fourth proportional to 36,516,343.68, 54,779,854.72 and 10,959,372.48 is: 16,440,661.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,516,343.68 : 54,779,854.72 = 10,959,372.48 : x
  2. Step 2: Convert to fraction form
    36,516,343.68/54,779,854.72 = 10,959,372.48/x
  3. Step 3: Cross multiply
    36,516,343.68x = 54,779,854.72 × 10,959,372.48
  4. Step 4: Simplify right side
    36,516,343.68x = 600,352,832,276,766.12
  5. Step 5: Solve for x
    x = 600,352,832,276,766.12/36,516,343.68
  6. Step 6: Final answer
    x = 16,440,661.13

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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.