Home / 95,328,427.01-131,549,355.63-54,074,433.65

Finding the Fourth Proportional to 95,328,427.01, 131,549,355.63 and 54,074,433.65

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Solution

The fourth proportional to 95,328,427.01, 131,549,355.63 and 54,074,433.65 is: 74,620,521.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,328,427.01 : 131,549,355.63 = 54,074,433.65 : x
  2. Step 2: Convert to fraction form
    95,328,427.01/131,549,355.63 = 54,074,433.65/x
  3. Step 3: Cross multiply
    95,328,427.01x = 131,549,355.63 × 54,074,433.65
  4. Step 4: Simplify right side
    95,328,427.01x = 7,113,456,902,056,942
  5. Step 5: Solve for x
    x = 7,113,456,902,056,942/95,328,427.01
  6. Step 6: Final answer
    x = 74,620,521.13

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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.