Home / 25,150,565.70-37,725,848.55-8,977,044.60

Finding the Fourth Proportional to 25,150,565.70, 37,725,848.55 and 8,977,044.60

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Solution

The fourth proportional to 25,150,565.70, 37,725,848.55 and 8,977,044.60 is: 13,465,566.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,150,565.70 : 37,725,848.55 = 8,977,044.60 : x
  2. Step 2: Convert to fraction form
    25,150,565.70/37,725,848.55 = 8,977,044.60/x
  3. Step 3: Cross multiply
    25,150,565.70x = 37,725,848.55 × 8,977,044.60
  4. Step 4: Simplify right side
    25,150,565.70x = 338,666,625,006,195.31
  5. Step 5: Solve for x
    x = 338,666,625,006,195.31/25,150,565.70
  6. Step 6: Final answer
    x = 13,465,566.90

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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.