Home / 95,129,598.46-131,276,613.08-55,973,911.32

Finding the Fourth Proportional to 95,129,598.46, 131,276,613.08 and 55,973,911.32

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Solution

The fourth proportional to 95,129,598.46, 131,276,613.08 and 55,973,911.32 is: 77,242,683.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,129,598.46 : 131,276,613.08 = 55,973,911.32 : x
  2. Step 2: Convert to fraction form
    95,129,598.46/131,276,613.08 = 55,973,911.32/x
  3. Step 3: Cross multiply
    95,129,598.46x = 131,276,613.08 × 55,973,911.32
  4. Step 4: Simplify right side
    95,129,598.46x = 7,348,065,498,929,872
  5. Step 5: Solve for x
    x = 7,348,065,498,929,872/95,129,598.46
  6. Step 6: Final answer
    x = 77,242,683.85

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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.