Home / 16,630,008.18-24,945,070.13-5,115,397.29

Finding the Fourth Proportional to 16,630,008.18, 24,945,070.13 and 5,115,397.29

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Solution

The fourth proportional to 16,630,008.18, 24,945,070.13 and 5,115,397.29 is: 7,673,113.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,630,008.18 : 24,945,070.13 = 5,115,397.29 : x
  2. Step 2: Convert to fraction form
    16,630,008.18/24,945,070.13 = 5,115,397.29/x
  3. Step 3: Cross multiply
    16,630,008.18x = 24,945,070.13 × 5,115,397.29
  4. Step 4: Simplify right side
    16,630,008.18x = 127,603,944,041,923.69
  5. Step 5: Solve for x
    x = 127,603,944,041,923.69/16,630,008.18
  6. Step 6: Final answer
    x = 7,673,113.73

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.