Home / 59,438,371.01-82,028,831.56-34,321,539.87

Finding the Fourth Proportional to 59,438,371.01, 82,028,831.56 and 34,321,539.87

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Solution

The fourth proportional to 59,438,371.01, 82,028,831.56 and 34,321,539.87 is: 47,365,965.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,438,371.01 : 82,028,831.56 = 34,321,539.87 : x
  2. Step 2: Convert to fraction form
    59,438,371.01/82,028,831.56 = 34,321,539.87/x
  3. Step 3: Cross multiply
    59,438,371.01x = 82,028,831.56 × 34,321,539.87
  4. Step 4: Simplify right side
    59,438,371.01x = 2,815,355,812,790,250.50
  5. Step 5: Solve for x
    x = 2,815,355,812,790,250.50/59,438,371.01
  6. Step 6: Final answer
    x = 47,365,965.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.