Home / 31,566,510.24-47,351,864.88-11,093,753.76

Finding the Fourth Proportional to 31,566,510.24, 47,351,864.88 and 11,093,753.76

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Solution

The fourth proportional to 31,566,510.24, 47,351,864.88 and 11,093,753.76 is: 16,641,368.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,566,510.24 : 47,351,864.88 = 11,093,753.76 : x
  2. Step 2: Convert to fraction form
    31,566,510.24/47,351,864.88 = 11,093,753.76/x
  3. Step 3: Cross multiply
    31,566,510.24x = 47,351,864.88 × 11,093,753.76
  4. Step 4: Simplify right side
    31,566,510.24x = 525,309,929,055,511.94
  5. Step 5: Solve for x
    x = 525,309,929,055,511.94/31,566,510.24
  6. Step 6: Final answer
    x = 16,641,368.50

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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.