Home / 24,760,981.77-34,171,222.01-13,747,732.04

Finding the Fourth Proportional to 24,760,981.77, 34,171,222.01 and 13,747,732.04

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Solution

The fourth proportional to 24,760,981.77, 34,171,222.01 and 13,747,732.04 is: 18,972,462.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,760,981.77 : 34,171,222.01 = 13,747,732.04 : x
  2. Step 2: Convert to fraction form
    24,760,981.77/34,171,222.01 = 13,747,732.04/x
  3. Step 3: Cross multiply
    24,760,981.77x = 34,171,222.01 × 13,747,732.04
  4. Step 4: Simplify right side
    24,760,981.77x = 469,776,803,433,235.50
  5. Step 5: Solve for x
    x = 469,776,803,433,235.50/24,760,981.77
  6. Step 6: Final answer
    x = 18,972,462.72

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1.5x scale

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.