Home / 15,306,123.47-22,905,260.46-9,551,564.73

Finding the Fourth Proportional to 15,306,123.47, 22,905,260.46 and 9,551,564.73

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Solution

The fourth proportional to 15,306,123.47, 22,905,260.46 and 9,551,564.73 is: 14,293,696.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,306,123.47 : 22,905,260.46 = 9,551,564.73 : x
  2. Step 2: Convert to fraction form
    15,306,123.47/22,905,260.46 = 9,551,564.73/x
  3. Step 3: Cross multiply
    15,306,123.47x = 22,905,260.46 × 9,551,564.73
  4. Step 4: Simplify right side
    15,306,123.47x = 218,781,077,941,199.59
  5. Step 5: Solve for x
    x = 218,781,077,941,199.59/15,306,123.47
  6. Step 6: Final answer
    x = 14,293,696.14

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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.