Home / 59,303,324.20-88,781,775.90-42,297,212.20

Finding the Fourth Proportional to 59,303,324.20, 88,781,775.90 and 42,297,212.20

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Solution

The fourth proportional to 59,303,324.20, 88,781,775.90 and 42,297,212.20 is: 63,322,278.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,303,324.20 : 88,781,775.90 = 42,297,212.20 : x
  2. Step 2: Convert to fraction form
    59,303,324.20/88,781,775.90 = 42,297,212.20/x
  3. Step 3: Cross multiply
    59,303,324.20x = 88,781,775.90 × 42,297,212.20
  4. Step 4: Simplify right side
    59,303,324.20x = 3,755,221,614,735,146.50
  5. Step 5: Solve for x
    x = 3,755,221,614,735,146.50/59,303,324.20
  6. Step 6: Final answer
    x = 63,322,278.56

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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.