Home / 83,177,052.20-114,776,628.99-46,006,532.46

Finding the Fourth Proportional to 83,177,052.20, 114,776,628.99 and 46,006,532.46

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Solution

The fourth proportional to 83,177,052.20, 114,776,628.99 and 46,006,532.46 is: 63,484,754.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,177,052.20 : 114,776,628.99 = 46,006,532.46 : x
  2. Step 2: Convert to fraction form
    83,177,052.20/114,776,628.99 = 46,006,532.46/x
  3. Step 3: Cross multiply
    83,177,052.20x = 114,776,628.99 × 46,006,532.46
  4. Step 4: Simplify right side
    83,177,052.20x = 5,280,474,707,277,812
  5. Step 5: Solve for x
    x = 5,280,474,707,277,812/83,177,052.20
  6. Step 6: Final answer
    x = 63,484,754.12

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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.