Home / 97,676,724.60-146,536,082.10-29,526,305.40

Finding the Fourth Proportional to 97,676,724.60, 146,536,082.10 and 29,526,305.40

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Solution

The fourth proportional to 97,676,724.60, 146,536,082.10 and 29,526,305.40 is: 44,295,804.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,676,724.60 : 146,536,082.10 = 29,526,305.40 : x
  2. Step 2: Convert to fraction form
    97,676,724.60/146,536,082.10 = 29,526,305.40/x
  3. Step 3: Cross multiply
    97,676,724.60x = 146,536,082.10 × 29,526,305.40
  4. Step 4: Simplify right side
    97,676,724.60x = 4,326,669,112,204,073
  5. Step 5: Solve for x
    x = 4,326,669,112,204,073/97,676,724.60
  6. Step 6: Final answer
    x = 44,295,804.65

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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.