Home / 95,069,688-131,197,764.96-51,609,624

Finding the Fourth Proportional to 95,069,688, 131,197,764.96 and 51,609,624

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Solution

The fourth proportional to 95,069,688, 131,197,764.96 and 51,609,624 is: 71,222,147.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,069,688 : 131,197,764.96 = 51,609,624 : x
  2. Step 2: Convert to fraction form
    95,069,688/131,197,764.96 = 51,609,624/x
  3. Step 3: Cross multiply
    95,069,688x = 131,197,764.96 × 51,609,624
  4. Step 4: Simplify right side
    95,069,688x = 6,771,067,319,225,975
  5. Step 5: Solve for x
    x = 6,771,067,319,225,975/95,069,688
  6. Step 6: Final answer
    x = 71,222,147.27

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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.