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Finding the Fourth Proportional to 92,829,403,930.20, 139,244,105,895.30 and 92,829,403,930.20

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Solution

The fourth proportional to 92,829,403,930.20, 139,244,105,895.30 and 92,829,403,930.20 is: 139,244,105,895.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,829,403,930.20 : 139,244,105,895.30 = 92,829,403,930.20 : x
  2. Step 2: Convert to fraction form
    92,829,403,930.20/139,244,105,895.30 = 92,829,403,930.20/x
  3. Step 3: Cross multiply
    92,829,403,930.20x = 139,244,105,895.30 × 92,829,403,930.20
  4. Step 4: Simplify right side
    92,829,403,930.20x = 12,925,947,351,054,344,519,680
  5. Step 5: Solve for x
    x = 12,925,947,351,054,344,519,680/92,829,403,930.20
  6. Step 6: Final answer
    x = 139,244,105,895.30

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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.