Home / 27,862,337.10-41,793,505.65-14,948,320.80

Finding the Fourth Proportional to 27,862,337.10, 41,793,505.65 and 14,948,320.80

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Solution

The fourth proportional to 27,862,337.10, 41,793,505.65 and 14,948,320.80 is: 22,422,481.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,862,337.10 : 41,793,505.65 = 14,948,320.80 : x
  2. Step 2: Convert to fraction form
    27,862,337.10/41,793,505.65 = 14,948,320.80/x
  3. Step 3: Cross multiply
    27,862,337.10x = 41,793,505.65 × 14,948,320.80
  4. Step 4: Simplify right side
    27,862,337.10x = 624,742,729,812,812.50
  5. Step 5: Solve for x
    x = 624,742,729,812,812.50/27,862,337.10
  6. Step 6: Final answer
    x = 22,422,481.20

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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.