Home / 95,328,442.24-131,549,376.66-54,074,448.88

Finding the Fourth Proportional to 95,328,442.24, 131,549,376.66 and 54,074,448.88

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Solution

The fourth proportional to 95,328,442.24, 131,549,376.66 and 54,074,448.88 is: 74,620,542.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,328,442.24 : 131,549,376.66 = 54,074,448.88 : x
  2. Step 2: Convert to fraction form
    95,328,442.24/131,549,376.66 = 54,074,448.88/x
  3. Step 3: Cross multiply
    95,328,442.24x = 131,549,376.66 × 54,074,448.88
  4. Step 4: Simplify right side
    95,328,442.24x = 7,113,460,043,397,035
  5. Step 5: Solve for x
    x = 7,113,460,043,397,035/95,328,442.24
  6. Step 6: Final answer
    x = 74,620,542.16

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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.