Home / 37,387,244.80-56,064,278.40-17,182,086.40

Finding the Fourth Proportional to 37,387,244.80, 56,064,278.40 and 17,182,086.40

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Solution

The fourth proportional to 37,387,244.80, 56,064,278.40 and 17,182,086.40 is: 25,765,505.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,387,244.80 : 56,064,278.40 = 17,182,086.40 : x
  2. Step 2: Convert to fraction form
    37,387,244.80/56,064,278.40 = 17,182,086.40/x
  3. Step 3: Cross multiply
    37,387,244.80x = 56,064,278.40 × 17,182,086.40
  4. Step 4: Simplify right side
    37,387,244.80x = 963,301,275,422,453.62
  5. Step 5: Solve for x
    x = 963,301,275,422,453.62/37,387,244.80
  6. Step 6: Final answer
    x = 25,765,505.87

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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.