Home / 35,438,568.52-48,905,257.51-19,141,044.52

Finding the Fourth Proportional to 35,438,568.52, 48,905,257.51 and 19,141,044.52

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Solution

The fourth proportional to 35,438,568.52, 48,905,257.51 and 19,141,044.52 is: 26,414,659.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,438,568.52 : 48,905,257.51 = 19,141,044.52 : x
  2. Step 2: Convert to fraction form
    35,438,568.52/48,905,257.51 = 19,141,044.52/x
  3. Step 3: Cross multiply
    35,438,568.52x = 48,905,257.51 × 19,141,044.52
  4. Step 4: Simplify right side
    35,438,568.52x = 936,097,711,260,974.25
  5. Step 5: Solve for x
    x = 936,097,711,260,974.25/35,438,568.52
  6. Step 6: Final answer
    x = 26,414,659.24

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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.