Home / 15,741,323.25-23,558,654.16-9,679,894.17

Finding the Fourth Proportional to 15,741,323.25, 23,558,654.16 and 9,679,894.17

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Solution

The fourth proportional to 15,741,323.25, 23,558,654.16 and 9,679,894.17 is: 14,487,046.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,741,323.25 : 23,558,654.16 = 9,679,894.17 : x
  2. Step 2: Convert to fraction form
    15,741,323.25/23,558,654.16 = 9,679,894.17/x
  3. Step 3: Cross multiply
    15,741,323.25x = 23,558,654.16 × 9,679,894.17
  4. Step 4: Simplify right side
    15,741,323.25x = 228,045,279,056,430.25
  5. Step 5: Solve for x
    x = 228,045,279,056,430.25/15,741,323.25
  6. Step 6: Final answer
    x = 14,487,046.32

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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.