Home / 32,098,615.18-48,155,765.27-10,238,998.21

Finding the Fourth Proportional to 32,098,615.18, 48,155,765.27 and 10,238,998.21

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Solution

The fourth proportional to 32,098,615.18, 48,155,765.27 and 10,238,998.21 is: 15,360,998.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,098,615.18 : 48,155,765.27 = 10,238,998.21 : x
  2. Step 2: Convert to fraction form
    32,098,615.18/48,155,765.27 = 10,238,998.21/x
  3. Step 3: Cross multiply
    32,098,615.18x = 48,155,765.27 × 10,238,998.21
  4. Step 4: Simplify right side
    32,098,615.18x = 493,066,794,400,710.25
  5. Step 5: Solve for x
    x = 493,066,794,400,710.25/32,098,615.18
  6. Step 6: Final answer
    x = 15,360,998.96

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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.