Home / 29,239,846.20-43,866,767.70-14,865,132.60

Finding the Fourth Proportional to 29,239,846.20, 43,866,767.70 and 14,865,132.60

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Solution

The fourth proportional to 29,239,846.20, 43,866,767.70 and 14,865,132.60 is: 22,301,256.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,239,846.20 : 43,866,767.70 = 14,865,132.60 : x
  2. Step 2: Convert to fraction form
    29,239,846.20/43,866,767.70 = 14,865,132.60/x
  3. Step 3: Cross multiply
    29,239,846.20x = 43,866,767.70 × 14,865,132.60
  4. Step 4: Simplify right side
    29,239,846.20x = 652,085,318,593,897
  5. Step 5: Solve for x
    x = 652,085,318,593,897/29,239,846.20
  6. Step 6: Final answer
    x = 22,301,256.79

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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.