Home / 17,681,661.73-24,401,235.69-9,841,609.52

Finding the Fourth Proportional to 17,681,661.73, 24,401,235.69 and 9,841,609.52

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Solution

The fourth proportional to 17,681,661.73, 24,401,235.69 and 9,841,609.52 is: 13,581,723.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,681,661.73 : 24,401,235.69 = 9,841,609.52 : x
  2. Step 2: Convert to fraction form
    17,681,661.73/24,401,235.69 = 9,841,609.52/x
  3. Step 3: Cross multiply
    17,681,661.73x = 24,401,235.69 × 9,841,609.52
  4. Step 4: Simplify right side
    17,681,661.73x = 240,147,433,527,470.91
  5. Step 5: Solve for x
    x = 240,147,433,527,470.91/17,681,661.73
  6. Step 6: Final answer
    x = 13,581,723.10

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1.5x scale

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.