Home / 17,817,591.52-24,588,276.29-9,668,829.52

Finding the Fourth Proportional to 17,817,591.52, 24,588,276.29 and 9,668,829.52

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Solution

The fourth proportional to 17,817,591.52, 24,588,276.29 and 9,668,829.52 is: 13,342,984.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,817,591.52 : 24,588,276.29 = 9,668,829.52 : x
  2. Step 2: Convert to fraction form
    17,817,591.52/24,588,276.29 = 9,668,829.52/x
  3. Step 3: Cross multiply
    17,817,591.52x = 24,588,276.29 × 9,668,829.52
  4. Step 4: Simplify right side
    17,817,591.52x = 237,739,851,546,206.75
  5. Step 5: Solve for x
    x = 237,739,851,546,206.75/17,817,591.52
  6. Step 6: Final answer
    x = 13,342,984.73

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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.