Home / 15,552,408.30-23,328,612.45-9,841,713.90

Finding the Fourth Proportional to 15,552,408.30, 23,328,612.45 and 9,841,713.90

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Solution

The fourth proportional to 15,552,408.30, 23,328,612.45 and 9,841,713.90 is: 14,762,570.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,408.30 : 23,328,612.45 = 9,841,713.90 : x
  2. Step 2: Convert to fraction form
    15,552,408.30/23,328,612.45 = 9,841,713.90/x
  3. Step 3: Cross multiply
    15,552,408.30x = 23,328,612.45 × 9,841,713.90
  4. Step 4: Simplify right side
    15,552,408.30x = 229,593,529,416,878.06
  5. Step 5: Solve for x
    x = 229,593,529,416,878.06/15,552,408.30
  6. Step 6: Final answer
    x = 14,762,570.85

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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.