Home / 15,536,501.17-23,305,685.90-4,753,895.43

Finding the Fourth Proportional to 15,536,501.17, 23,305,685.90 and 4,753,895.43

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Solution

The fourth proportional to 15,536,501.17, 23,305,685.90 and 4,753,895.43 is: 7,131,128.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,536,501.17 : 23,305,685.90 = 4,753,895.43 : x
  2. Step 2: Convert to fraction form
    15,536,501.17/23,305,685.90 = 4,753,895.43/x
  3. Step 3: Cross multiply
    15,536,501.17x = 23,305,685.90 × 4,753,895.43
  4. Step 4: Simplify right side
    15,536,501.17x = 110,792,793,669,255.95
  5. Step 5: Solve for x
    x = 110,792,793,669,255.95/15,536,501.17
  6. Step 6: Final answer
    x = 7,131,128.98

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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.