Home / 40,864,246.80-61,265,861.55-24,686,789.10

Finding the Fourth Proportional to 40,864,246.80, 61,265,861.55 and 24,686,789.10

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Solution

The fourth proportional to 40,864,246.80, 61,265,861.55 and 24,686,789.10 is: 37,011,752.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,864,246.80 : 61,265,861.55 = 24,686,789.10 : x
  2. Step 2: Convert to fraction form
    40,864,246.80/61,265,861.55 = 24,686,789.10/x
  3. Step 3: Cross multiply
    40,864,246.80x = 61,265,861.55 × 24,686,789.10
  4. Step 4: Simplify right side
    40,864,246.80x = 1,512,457,403,114,649
  5. Step 5: Solve for x
    x = 1,512,457,403,114,649/40,864,246.80
  6. Step 6: Final answer
    x = 37,011,752.85

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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.