Home / 34,367,456.40-51,551,184.60-29,690,775.60

Finding the Fourth Proportional to 34,367,456.40, 51,551,184.60 and 29,690,775.60

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Solution

The fourth proportional to 34,367,456.40, 51,551,184.60 and 29,690,775.60 is: 44,536,163.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,367,456.40 : 51,551,184.60 = 29,690,775.60 : x
  2. Step 2: Convert to fraction form
    34,367,456.40/51,551,184.60 = 29,690,775.60/x
  3. Step 3: Cross multiply
    34,367,456.40x = 51,551,184.60 × 29,690,775.60
  4. Step 4: Simplify right side
    34,367,456.40x = 1,530,594,653,872,776
  5. Step 5: Solve for x
    x = 1,530,594,653,872,776/34,367,456.40
  6. Step 6: Final answer
    x = 44,536,163.40

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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.