Home / 24,785,999.70-37,178,999.55-13,306,874.10

Finding the Fourth Proportional to 24,785,999.70, 37,178,999.55 and 13,306,874.10

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Solution

The fourth proportional to 24,785,999.70, 37,178,999.55 and 13,306,874.10 is: 19,960,311.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,785,999.70 : 37,178,999.55 = 13,306,874.10 : x
  2. Step 2: Convert to fraction form
    24,785,999.70/37,178,999.55 = 13,306,874.10/x
  3. Step 3: Cross multiply
    24,785,999.70x = 37,178,999.55 × 13,306,874.10
  4. Step 4: Simplify right side
    24,785,999.70x = 494,736,266,175,806.62
  5. Step 5: Solve for x
    x = 494,736,266,175,806.62/24,785,999.70
  6. Step 6: Final answer
    x = 19,960,311.15

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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.