Home / 63,182,386.48-94,773,579.96-15,313,330.48

Finding the Fourth Proportional to 63,182,386.48, 94,773,579.96 and 15,313,330.48

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Solution

The fourth proportional to 63,182,386.48, 94,773,579.96 and 15,313,330.48 is: 22,969,995.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,182,386.48 : 94,773,579.96 = 15,313,330.48 : x
  2. Step 2: Convert to fraction form
    63,182,386.48/94,773,579.96 = 15,313,330.48/x
  3. Step 3: Cross multiply
    63,182,386.48x = 94,773,579.96 × 15,313,330.48
  4. Step 4: Simplify right side
    63,182,386.48x = 1,451,299,150,700,185
  5. Step 5: Solve for x
    x = 1,451,299,150,700,185/63,182,386.48
  6. Step 6: Final answer
    x = 22,969,995.78

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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.