Home / 26,208,023.20-39,312,034.80-16,665,704.80

Finding the Fourth Proportional to 26,208,023.20, 39,312,034.80 and 16,665,704.80

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Solution

The fourth proportional to 26,208,023.20, 39,312,034.80 and 16,665,704.80 is: 24,998,557.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,208,023.20 : 39,312,034.80 = 16,665,704.80 : x
  2. Step 2: Convert to fraction form
    26,208,023.20/39,312,034.80 = 16,665,704.80/x
  3. Step 3: Cross multiply
    26,208,023.20x = 39,312,034.80 × 16,665,704.80
  4. Step 4: Simplify right side
    26,208,023.20x = 655,162,767,064,127
  5. Step 5: Solve for x
    x = 655,162,767,064,127/26,208,023.20
  6. Step 6: Final answer
    x = 24,998,557.20

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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.