Home / 40,694,559.10-61,041,838.65-29,853,162.70

Finding the Fourth Proportional to 40,694,559.10, 61,041,838.65 and 29,853,162.70

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Solution

The fourth proportional to 40,694,559.10, 61,041,838.65 and 29,853,162.70 is: 44,779,744.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,694,559.10 : 61,041,838.65 = 29,853,162.70 : x
  2. Step 2: Convert to fraction form
    40,694,559.10/61,041,838.65 = 29,853,162.70/x
  3. Step 3: Cross multiply
    40,694,559.10x = 61,041,838.65 × 29,853,162.70
  4. Step 4: Simplify right side
    40,694,559.10x = 1,822,291,940,725,598.25
  5. Step 5: Solve for x
    x = 1,822,291,940,725,598.25/40,694,559.10
  6. Step 6: Final answer
    x = 44,779,744.05

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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.