Home / 195,055,552.92-292,632,155.64-56,881,176.06

Finding the Fourth Proportional to 195,055,552.92, 292,632,155.64 and 56,881,176.06

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Solution

The fourth proportional to 195,055,552.92, 292,632,155.64 and 56,881,176.06 is: 85,336,002.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,055,552.92 : 292,632,155.64 = 56,881,176.06 : x
  2. Step 2: Convert to fraction form
    195,055,552.92/292,632,155.64 = 56,881,176.06/x
  3. Step 3: Cross multiply
    195,055,552.92x = 292,632,155.64 × 56,881,176.06
  4. Step 4: Simplify right side
    195,055,552.92x = 16,645,261,165,776,162
  5. Step 5: Solve for x
    x = 16,645,261,165,776,162/195,055,552.92
  6. Step 6: Final answer
    x = 85,336,002.57

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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.