Home / 95,129,598.22-131,276,612.74-55,973,911.07

Finding the Fourth Proportional to 95,129,598.22, 131,276,612.74 and 55,973,911.07

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Solution

The fourth proportional to 95,129,598.22, 131,276,612.74 and 55,973,911.07 is: 77,242,683.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,129,598.22 : 131,276,612.74 = 55,973,911.07 : x
  2. Step 2: Convert to fraction form
    95,129,598.22/131,276,612.74 = 55,973,911.07/x
  3. Step 3: Cross multiply
    95,129,598.22x = 131,276,612.74 × 55,973,911.07
  4. Step 4: Simplify right side
    95,129,598.22x = 7,348,065,447,267,845
  5. Step 5: Solve for x
    x = 7,348,065,447,267,845/95,129,598.22
  6. Step 6: Final answer
    x = 77,242,683.51

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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.