Home / 17,719,297.45-24,452,646.89-9,570,535.45

Finding the Fourth Proportional to 17,719,297.45, 24,452,646.89 and 9,570,535.45

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Solution

The fourth proportional to 17,719,297.45, 24,452,646.89 and 9,570,535.45 is: 13,207,347.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,719,297.45 : 24,452,646.89 = 9,570,535.45 : x
  2. Step 2: Convert to fraction form
    17,719,297.45/24,452,646.89 = 9,570,535.45/x
  3. Step 3: Cross multiply
    17,719,297.45x = 24,452,646.89 × 9,570,535.45
  4. Step 4: Simplify right side
    17,719,297.45x = 234,024,923,798,092.97
  5. Step 5: Solve for x
    x = 234,024,923,798,092.97/17,719,297.45
  6. Step 6: Final answer
    x = 13,207,347.78

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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.