Home / 32,687,054-49,030,448.76-9,967,885.52

Finding the Fourth Proportional to 32,687,054, 49,030,448.76 and 9,967,885.52

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Solution

The fourth proportional to 32,687,054, 49,030,448.76 and 9,967,885.52 is: 14,951,787.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,687,054 : 49,030,448.76 = 9,967,885.52 : x
  2. Step 2: Convert to fraction form
    32,687,054/49,030,448.76 = 9,967,885.52/x
  3. Step 3: Cross multiply
    32,687,054x = 49,030,448.76 × 9,967,885.52
  4. Step 4: Simplify right side
    32,687,054x = 488,729,900,233,905.94
  5. Step 5: Solve for x
    x = 488,729,900,233,905.94/32,687,054
  6. Step 6: Final answer
    x = 14,951,787.95

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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.