Home / 94,609,077.70-141,913,616.55-26,451,660.10

Finding the Fourth Proportional to 94,609,077.70, 141,913,616.55 and 26,451,660.10

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Solution

The fourth proportional to 94,609,077.70, 141,913,616.55 and 26,451,660.10 is: 39,677,490.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,609,077.70 : 141,913,616.55 = 26,451,660.10 : x
  2. Step 2: Convert to fraction form
    94,609,077.70/141,913,616.55 = 26,451,660.10/x
  3. Step 3: Cross multiply
    94,609,077.70x = 141,913,616.55 × 26,451,660.10
  4. Step 4: Simplify right side
    94,609,077.70x = 3,753,850,748,542,335
  5. Step 5: Solve for x
    x = 3,753,850,748,542,335/94,609,077.70
  6. Step 6: Final answer
    x = 39,677,490.15

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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.