Home / 83,177,080.35-114,776,667.84-46,006,560.75

Finding the Fourth Proportional to 83,177,080.35, 114,776,667.84 and 46,006,560.75

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Solution

The fourth proportional to 83,177,080.35, 114,776,667.84 and 46,006,560.75 is: 63,484,793.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,177,080.35 : 114,776,667.84 = 46,006,560.75 : x
  2. Step 2: Convert to fraction form
    83,177,080.35/114,776,667.84 = 46,006,560.75/x
  3. Step 3: Cross multiply
    83,177,080.35x = 114,776,667.84 × 46,006,560.75
  4. Step 4: Simplify right side
    83,177,080.35x = 5,280,479,741,663,531
  5. Step 5: Solve for x
    x = 5,280,479,741,663,531/83,177,080.35
  6. Step 6: Final answer
    x = 63,484,793.16

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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.