Home / 52,587,641.60-78,875,241.60-14,246,777.60

Finding the Fourth Proportional to 52,587,641.60, 78,875,241.60 and 14,246,777.60

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Solution

The fourth proportional to 52,587,641.60, 78,875,241.60 and 14,246,777.60 is: 21,368,481.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,587,641.60 : 78,875,241.60 = 14,246,777.60 : x
  2. Step 2: Convert to fraction form
    52,587,641.60/78,875,241.60 = 14,246,777.60/x
  3. Step 3: Cross multiply
    52,587,641.60x = 78,875,241.60 × 14,246,777.60
  4. Step 4: Simplify right side
    52,587,641.60x = 1,123,718,025,221,468
  5. Step 5: Solve for x
    x = 1,123,718,025,221,468/52,587,641.60
  6. Step 6: Final answer
    x = 21,368,481.09

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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.