Home / 24,798,422.40-37,131,278.40-15,774,115.20

Finding the Fourth Proportional to 24,798,422.40, 37,131,278.40 and 15,774,115.20

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Solution

The fourth proportional to 24,798,422.40, 37,131,278.40 and 15,774,115.20 is: 23,618,964.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,798,422.40 : 37,131,278.40 = 15,774,115.20 : x
  2. Step 2: Convert to fraction form
    24,798,422.40/37,131,278.40 = 15,774,115.20/x
  3. Step 3: Cross multiply
    24,798,422.40x = 37,131,278.40 × 15,774,115.20
  4. Step 4: Simplify right side
    24,798,422.40x = 585,713,063,004,871.62
  5. Step 5: Solve for x
    x = 585,713,063,004,871.62/24,798,422.40
  6. Step 6: Final answer
    x = 23,618,964.69

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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.