Home / 60,672,212.90-91,008,319.35-22,325,792.30

Finding the Fourth Proportional to 60,672,212.90, 91,008,319.35 and 22,325,792.30

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Solution

The fourth proportional to 60,672,212.90, 91,008,319.35 and 22,325,792.30 is: 33,488,688.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,672,212.90 : 91,008,319.35 = 22,325,792.30 : x
  2. Step 2: Convert to fraction form
    60,672,212.90/91,008,319.35 = 22,325,792.30/x
  3. Step 3: Cross multiply
    60,672,212.90x = 91,008,319.35 × 22,325,792.30
  4. Step 4: Simplify right side
    60,672,212.90x = 2,031,832,835,380,171
  5. Step 5: Solve for x
    x = 2,031,832,835,380,171/60,672,212.90
  6. Step 6: Final answer
    x = 33,488,688.45

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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.