Home / 183,750,552.90-275,625,829.35-142,138,722.60

Finding the Fourth Proportional to 183,750,552.90, 275,625,829.35 and 142,138,722.60

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Solution

The fourth proportional to 183,750,552.90, 275,625,829.35 and 142,138,722.60 is: 213,208,083.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,750,552.90 : 275,625,829.35 = 142,138,722.60 : x
  2. Step 2: Convert to fraction form
    183,750,552.90/275,625,829.35 = 142,138,722.60/x
  3. Step 3: Cross multiply
    183,750,552.90x = 275,625,829.35 × 142,138,722.60
  4. Step 4: Simplify right side
    183,750,552.90x = 39,177,103,299,374,592
  5. Step 5: Solve for x
    x = 39,177,103,299,374,592/183,750,552.90
  6. Step 6: Final answer
    x = 213,208,083.90

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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.