Home / 34,474,520.31-47,575,158.93-19,005,158.53

Finding the Fourth Proportional to 34,474,520.31, 47,575,158.93 and 19,005,158.53

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Solution

The fourth proportional to 34,474,520.31, 47,575,158.93 and 19,005,158.53 is: 26,227,295.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,474,520.31 : 47,575,158.93 = 19,005,158.53 : x
  2. Step 2: Convert to fraction form
    34,474,520.31/47,575,158.93 = 19,005,158.53/x
  3. Step 3: Cross multiply
    34,474,520.31x = 47,575,158.93 × 19,005,158.53
  4. Step 4: Simplify right side
    34,474,520.31x = 904,173,437,554,595.25
  5. Step 5: Solve for x
    x = 904,173,437,554,595.25/34,474,520.31
  6. Step 6: Final answer
    x = 26,227,295.68

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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.