Home / 34,474,519.31-47,575,157.55-19,005,157.53

Finding the Fourth Proportional to 34,474,519.31, 47,575,157.55 and 19,005,157.53

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Solution

The fourth proportional to 34,474,519.31, 47,575,157.55 and 19,005,157.53 is: 26,227,294.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,474,519.31 : 47,575,157.55 = 19,005,157.53 : x
  2. Step 2: Convert to fraction form
    34,474,519.31/47,575,157.55 = 19,005,157.53/x
  3. Step 3: Cross multiply
    34,474,519.31x = 47,575,157.55 × 19,005,157.53
  4. Step 4: Simplify right side
    34,474,519.31x = 904,173,363,752,318.88
  5. Step 5: Solve for x
    x = 904,173,363,752,318.88/34,474,519.31
  6. Step 6: Final answer
    x = 26,227,294.30

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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.