Home / 38,966,645.10-58,451,017.41-17,396,176.62

Finding the Fourth Proportional to 38,966,645.10, 58,451,017.41 and 17,396,176.62

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Solution

The fourth proportional to 38,966,645.10, 58,451,017.41 and 17,396,176.62 is: 26,094,733.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,966,645.10 : 58,451,017.41 = 17,396,176.62 : x
  2. Step 2: Convert to fraction form
    38,966,645.10/58,451,017.41 = 17,396,176.62/x
  3. Step 3: Cross multiply
    38,966,645.10x = 58,451,017.41 × 17,396,176.62
  4. Step 4: Simplify right side
    38,966,645.10x = 1,016,824,222,483,055
  5. Step 5: Solve for x
    x = 1,016,824,222,483,055/38,966,645.10
  6. Step 6: Final answer
    x = 26,094,733.58

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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.