Home / 16,013,532.92-24,027,618.90-8,716,060.76

Finding the Fourth Proportional to 16,013,532.92, 24,027,618.90 and 8,716,060.76

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Solution

The fourth proportional to 16,013,532.92, 24,027,618.90 and 8,716,060.76 is: 13,078,075.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,013,532.92 : 24,027,618.90 = 8,716,060.76 : x
  2. Step 2: Convert to fraction form
    16,013,532.92/24,027,618.90 = 8,716,060.76/x
  3. Step 3: Cross multiply
    16,013,532.92x = 24,027,618.90 × 8,716,060.76
  4. Step 4: Simplify right side
    16,013,532.92x = 209,426,186,250,524.34
  5. Step 5: Solve for x
    x = 209,426,186,250,524.34/16,013,532.92
  6. Step 6: Final answer
    x = 13,078,075.11

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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.