Home / 17,508,376.80-24,160,557.69-9,773,909.15

Finding the Fourth Proportional to 17,508,376.80, 24,160,557.69 and 9,773,909.15

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Solution

The fourth proportional to 17,508,376.80, 24,160,557.69 and 9,773,909.15 is: 13,487,435.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,508,376.80 : 24,160,557.69 = 9,773,909.15 : x
  2. Step 2: Convert to fraction form
    17,508,376.80/24,160,557.69 = 9,773,909.15/x
  3. Step 3: Cross multiply
    17,508,376.80x = 24,160,557.69 × 9,773,909.15
  4. Step 4: Simplify right side
    17,508,376.80x = 236,143,095,754,591.06
  5. Step 5: Solve for x
    x = 236,143,095,754,591.06/17,508,376.80
  6. Step 6: Final answer
    x = 13,487,435.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.