Home / 63,615,688.20-95,395,538.70-25,264,456.20

Finding the Fourth Proportional to 63,615,688.20, 95,395,538.70 and 25,264,456.20

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Solution

The fourth proportional to 63,615,688.20, 95,395,538.70 and 25,264,456.20 is: 37,885,566.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,615,688.20 : 95,395,538.70 = 25,264,456.20 : x
  2. Step 2: Convert to fraction form
    63,615,688.20/95,395,538.70 = 25,264,456.20/x
  3. Step 3: Cross multiply
    63,615,688.20x = 95,395,538.70 × 25,264,456.20
  4. Step 4: Simplify right side
    63,615,688.20x = 2,410,116,409,161,555
  5. Step 5: Solve for x
    x = 2,410,116,409,161,555/63,615,688.20
  6. Step 6: Final answer
    x = 37,885,566.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.