Home / 22,591,439.60-33,866,164.20-15,767,999.60

Finding the Fourth Proportional to 22,591,439.60, 33,866,164.20 and 15,767,999.60

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Solution

The fourth proportional to 22,591,439.60, 33,866,164.20 and 15,767,999.60 is: 23,637,345.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,591,439.60 : 33,866,164.20 = 15,767,999.60 : x
  2. Step 2: Convert to fraction form
    22,591,439.60/33,866,164.20 = 15,767,999.60/x
  3. Step 3: Cross multiply
    22,591,439.60x = 33,866,164.20 × 15,767,999.60
  4. Step 4: Simplify right side
    22,591,439.60x = 534,001,663,559,134.38
  5. Step 5: Solve for x
    x = 534,001,663,559,134.38/22,591,439.60
  6. Step 6: Final answer
    x = 23,637,345.52

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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.