Home / 92,483,110.67-127,626,648.30-55,313,390.30

Finding the Fourth Proportional to 92,483,110.67, 127,626,648.30 and 55,313,390.30

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Solution

The fourth proportional to 92,483,110.67, 127,626,648.30 and 55,313,390.30 is: 76,332,452.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,483,110.67 : 127,626,648.30 = 55,313,390.30 : x
  2. Step 2: Convert to fraction form
    92,483,110.67/127,626,648.30 = 55,313,390.30/x
  3. Step 3: Cross multiply
    92,483,110.67x = 127,626,648.30 × 55,313,390.30
  4. Step 4: Simplify right side
    92,483,110.67x = 7,059,462,609,460,598
  5. Step 5: Solve for x
    x = 7,059,462,609,460,598/92,483,110.67
  6. Step 6: Final answer
    x = 76,332,452.04

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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.