Home / 47,746,167.39-71,612,055.62-30,594,227.04

Finding the Fourth Proportional to 47,746,167.39, 71,612,055.62 and 30,594,227.04

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Solution

The fourth proportional to 47,746,167.39, 71,612,055.62 and 30,594,227.04 is: 45,886,729.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,746,167.39 : 71,612,055.62 = 30,594,227.04 : x
  2. Step 2: Convert to fraction form
    47,746,167.39/71,612,055.62 = 30,594,227.04/x
  3. Step 3: Cross multiply
    47,746,167.39x = 71,612,055.62 × 30,594,227.04
  4. Step 4: Simplify right side
    47,746,167.39x = 2,190,915,488,401,145.25
  5. Step 5: Solve for x
    x = 2,190,915,488,401,145.25/47,746,167.39
  6. Step 6: Final answer
    x = 45,886,729.93

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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.