Home / 34,972,377.60-52,458,566.40-25,454,553.60

Finding the Fourth Proportional to 34,972,377.60, 52,458,566.40 and 25,454,553.60

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Solution

The fourth proportional to 34,972,377.60, 52,458,566.40 and 25,454,553.60 is: 38,181,830.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,972,377.60 : 52,458,566.40 = 25,454,553.60 : x
  2. Step 2: Convert to fraction form
    34,972,377.60/52,458,566.40 = 25,454,553.60/x
  3. Step 3: Cross multiply
    34,972,377.60x = 52,458,566.40 × 25,454,553.60
  4. Step 4: Simplify right side
    34,972,377.60x = 1,335,309,390,207,959
  5. Step 5: Solve for x
    x = 1,335,309,390,207,959/34,972,377.60
  6. Step 6: Final answer
    x = 38,181,830.40

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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.