Home / 60,803,184.67-91,185,913.92-21,936,584.10

Finding the Fourth Proportional to 60,803,184.67, 91,185,913.92 and 21,936,584.10

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Solution

The fourth proportional to 60,803,184.67, 91,185,913.92 and 21,936,584.10 is: 32,898,070.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,803,184.67 : 91,185,913.92 = 21,936,584.10 : x
  2. Step 2: Convert to fraction form
    60,803,184.67/91,185,913.92 = 21,936,584.10/x
  3. Step 3: Cross multiply
    60,803,184.67x = 91,185,913.92 × 21,936,584.10
  4. Step 4: Simplify right side
    60,803,184.67x = 2,000,307,469,441,440.75
  5. Step 5: Solve for x
    x = 2,000,307,469,441,440.75/60,803,184.67
  6. Step 6: Final answer
    x = 32,898,070.72

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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.