Home / 44,587,521.92-66,865,236.96-15,433,439.52

Finding the Fourth Proportional to 44,587,521.92, 66,865,236.96 and 15,433,439.52

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Solution

The fourth proportional to 44,587,521.92, 66,865,236.96 and 15,433,439.52 is: 23,144,605.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,587,521.92 : 66,865,236.96 = 15,433,439.52 : x
  2. Step 2: Convert to fraction form
    44,587,521.92/66,865,236.96 = 15,433,439.52/x
  3. Step 3: Cross multiply
    44,587,521.92x = 66,865,236.96 × 15,433,439.52
  4. Step 4: Simplify right side
    44,587,521.92x = 1,031,960,590,612,628.62
  5. Step 5: Solve for x
    x = 1,031,960,590,612,628.62/44,587,521.92
  6. Step 6: Final answer
    x = 23,144,605.18

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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.