Home / 104,976,872.90-157,465,309.35-32,204,885.30

Finding the Fourth Proportional to 104,976,872.90, 157,465,309.35 and 32,204,885.30

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Solution

The fourth proportional to 104,976,872.90, 157,465,309.35 and 32,204,885.30 is: 48,307,327.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,872.90 : 157,465,309.35 = 32,204,885.30 : x
  2. Step 2: Convert to fraction form
    104,976,872.90/157,465,309.35 = 32,204,885.30/x
  3. Step 3: Cross multiply
    104,976,872.90x = 157,465,309.35 × 32,204,885.30
  4. Step 4: Simplify right side
    104,976,872.90x = 5,071,152,226,345,767
  5. Step 5: Solve for x
    x = 5,071,152,226,345,767/104,976,872.90
  6. Step 6: Final answer
    x = 48,307,327.95

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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.