Home / 95,142,968.20-131,300,905.22-53,327,806.36

Finding the Fourth Proportional to 95,142,968.20, 131,300,905.22 and 53,327,806.36

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Solution

The fourth proportional to 95,142,968.20, 131,300,905.22 and 53,327,806.36 is: 73,594,395.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,142,968.20 : 131,300,905.22 = 53,327,806.36 : x
  2. Step 2: Convert to fraction form
    95,142,968.20/131,300,905.22 = 53,327,806.36/x
  3. Step 3: Cross multiply
    95,142,968.20x = 131,300,905.22 × 53,327,806.36
  4. Step 4: Simplify right side
    95,142,968.20x = 7,001,989,248,464,873
  5. Step 5: Solve for x
    x = 7,001,989,248,464,873/95,142,968.20
  6. Step 6: Final answer
    x = 73,594,395.69

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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.