Home / 15,269,598.18-22,904,195.72-3,755,164.95

Finding the Fourth Proportional to 15,269,598.18, 22,904,195.72 and 3,755,164.95

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Solution

The fourth proportional to 15,269,598.18, 22,904,195.72 and 3,755,164.95 is: 5,632,697.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,269,598.18 : 22,904,195.72 = 3,755,164.95 : x
  2. Step 2: Convert to fraction form
    15,269,598.18/22,904,195.72 = 3,755,164.95/x
  3. Step 3: Cross multiply
    15,269,598.18x = 22,904,195.72 × 3,755,164.95
  4. Step 4: Simplify right side
    15,269,598.18x = 86,009,032,956,908.19
  5. Step 5: Solve for x
    x = 86,009,032,956,908.19/15,269,598.18
  6. Step 6: Final answer
    x = 5,632,697.86

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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.