Home / 107,035,834.73-147,713,512.15-59,993,777.66

Finding the Fourth Proportional to 107,035,834.73, 147,713,512.15 and 59,993,777.66

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Solution

The fourth proportional to 107,035,834.73, 147,713,512.15 and 59,993,777.66 is: 82,793,688.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,035,834.73 : 147,713,512.15 = 59,993,777.66 : x
  2. Step 2: Convert to fraction form
    107,035,834.73/147,713,512.15 = 59,993,777.66/x
  3. Step 3: Cross multiply
    107,035,834.73x = 147,713,512.15 × 59,993,777.66
  4. Step 4: Simplify right side
    107,035,834.73x = 8,861,891,605,110,674
  5. Step 5: Solve for x
    x = 8,861,891,605,110,674/107,035,834.73
  6. Step 6: Final answer
    x = 82,793,688.93

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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.