Home / 178,708,244.94-267,908,839.74-62,108,451.72

Finding the Fourth Proportional to 178,708,244.94, 267,908,839.74 and 62,108,451.72

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Solution

The fourth proportional to 178,708,244.94, 267,908,839.74 and 62,108,451.72 is: 93,109,320.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,708,244.94 : 267,908,839.74 = 62,108,451.72 : x
  2. Step 2: Convert to fraction form
    178,708,244.94/267,908,839.74 = 62,108,451.72/x
  3. Step 3: Cross multiply
    178,708,244.94x = 267,908,839.74 × 62,108,451.72
  4. Step 4: Simplify right side
    178,708,244.94x = 16,639,403,238,353,008
  5. Step 5: Solve for x
    x = 16,639,403,238,353,008/178,708,244.94
  6. Step 6: Final answer
    x = 93,109,320.41

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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.