Home / 83,177,104.20-114,776,700.74-46,006,584.52

Finding the Fourth Proportional to 83,177,104.20, 114,776,700.74 and 46,006,584.52

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Solution

The fourth proportional to 83,177,104.20, 114,776,700.74 and 46,006,584.52 is: 63,484,825.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,177,104.20 : 114,776,700.74 = 46,006,584.52 : x
  2. Step 2: Convert to fraction form
    83,177,104.20/114,776,700.74 = 46,006,584.52/x
  3. Step 3: Cross multiply
    83,177,104.20x = 114,776,700.74 × 46,006,584.52
  4. Step 4: Simplify right side
    83,177,104.20x = 5,280,483,983,521,557
  5. Step 5: Solve for x
    x = 5,280,483,983,521,557/83,177,104.20
  6. Step 6: Final answer
    x = 63,484,825.95

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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.