Home / 57,846,717.50-86,770,584.72-14,715,966.50

Finding the Fourth Proportional to 57,846,717.50, 86,770,584.72 and 14,715,966.50

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Solution

The fourth proportional to 57,846,717.50, 86,770,584.72 and 14,715,966.50 is: 22,074,079.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,846,717.50 : 86,770,584.72 = 14,715,966.50 : x
  2. Step 2: Convert to fraction form
    57,846,717.50/86,770,584.72 = 14,715,966.50/x
  3. Step 3: Cross multiply
    57,846,717.50x = 86,770,584.72 × 14,715,966.50
  4. Step 4: Simplify right side
    57,846,717.50x = 1,276,913,017,924,931.75
  5. Step 5: Solve for x
    x = 1,276,913,017,924,931.75/57,846,717.50
  6. Step 6: Final answer
    x = 22,074,079.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.