Home / 16,013,534.20-24,027,620.91-8,716,061.95

Finding the Fourth Proportional to 16,013,534.20, 24,027,620.91 and 8,716,061.95

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Solution

The fourth proportional to 16,013,534.20, 24,027,620.91 and 8,716,061.95 is: 13,078,076.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,013,534.20 : 24,027,620.91 = 8,716,061.95 : x
  2. Step 2: Convert to fraction form
    16,013,534.20/24,027,620.91 = 8,716,061.95/x
  3. Step 3: Cross multiply
    16,013,534.20x = 24,027,620.91 × 8,716,061.95
  4. Step 4: Simplify right side
    16,013,534.20x = 209,426,232,362,675.34
  5. Step 5: Solve for x
    x = 209,426,232,362,675.34/16,013,534.20
  6. Step 6: Final answer
    x = 13,078,076.94

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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.