Home / 41,484,926.86-62,207,474.01-19,607,082.82

Finding the Fourth Proportional to 41,484,926.86, 62,207,474.01 and 19,607,082.82

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Solution

The fourth proportional to 41,484,926.86, 62,207,474.01 and 19,607,082.82 is: 29,401,211.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,484,926.86 : 62,207,474.01 = 19,607,082.82 : x
  2. Step 2: Convert to fraction form
    41,484,926.86/62,207,474.01 = 19,607,082.82/x
  3. Step 3: Cross multiply
    41,484,926.86x = 62,207,474.01 × 19,607,082.82
  4. Step 4: Simplify right side
    41,484,926.86x = 1,219,707,094,707,983
  5. Step 5: Solve for x
    x = 1,219,707,094,707,983/41,484,926.86
  6. Step 6: Final answer
    x = 29,401,211.17

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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.