Home / 35,096,191.92-48,431,836.71-19,414,809

Finding the Fourth Proportional to 35,096,191.92, 48,431,836.71 and 19,414,809

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Solution

The fourth proportional to 35,096,191.92, 48,431,836.71 and 19,414,809 is: 26,791,934.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,096,191.92 : 48,431,836.71 = 19,414,809 : x
  2. Step 2: Convert to fraction form
    35,096,191.92/48,431,836.71 = 19,414,809/x
  3. Step 3: Cross multiply
    35,096,191.92x = 48,431,836.71 × 19,414,809
  4. Step 4: Simplify right side
    35,096,191.92x = 940,294,859,243,838.38
  5. Step 5: Solve for x
    x = 940,294,859,243,838.38/35,096,191.92
  6. Step 6: Final answer
    x = 26,791,934.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.