Home / 25,248,720.88-34,842,538.90-14,235,375.02

Finding the Fourth Proportional to 25,248,720.88, 34,842,538.90 and 14,235,375.02

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Solution

The fourth proportional to 25,248,720.88, 34,842,538.90 and 14,235,375.02 is: 19,644,425.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,248,720.88 : 34,842,538.90 = 14,235,375.02 : x
  2. Step 2: Convert to fraction form
    25,248,720.88/34,842,538.90 = 14,235,375.02/x
  3. Step 3: Cross multiply
    25,248,720.88x = 34,842,538.90 × 14,235,375.02
  4. Step 4: Simplify right side
    25,248,720.88x = 495,996,607,890,438.25
  5. Step 5: Solve for x
    x = 495,996,607,890,438.25/25,248,720.88
  6. Step 6: Final answer
    x = 19,644,425.17

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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.