Home / 150,607,900.60-224,897,654.95-122,996,592.56

Finding the Fourth Proportional to 150,607,900.60, 224,897,654.95 and 122,996,592.56

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Solution

The fourth proportional to 150,607,900.60, 224,897,654.95 and 122,996,592.56 is: 183,666,627.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,607,900.60 : 224,897,654.95 = 122,996,592.56 : x
  2. Step 2: Convert to fraction form
    150,607,900.60/224,897,654.95 = 122,996,592.56/x
  3. Step 3: Cross multiply
    150,607,900.60x = 224,897,654.95 × 122,996,592.56
  4. Step 4: Simplify right side
    150,607,900.60x = 27,661,645,233,839,368
  5. Step 5: Solve for x
    x = 27,661,645,233,839,368/150,607,900.60
  6. Step 6: Final answer
    x = 183,666,627.87

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.