Home / 183,729,201.60-275,593,802.40-132,073,136.40

Finding the Fourth Proportional to 183,729,201.60, 275,593,802.40 and 132,073,136.40

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Solution

The fourth proportional to 183,729,201.60, 275,593,802.40 and 132,073,136.40 is: 198,109,704.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,729,201.60 : 275,593,802.40 = 132,073,136.40 : x
  2. Step 2: Convert to fraction form
    183,729,201.60/275,593,802.40 = 132,073,136.40/x
  3. Step 3: Cross multiply
    183,729,201.60x = 275,593,802.40 × 132,073,136.40
  4. Step 4: Simplify right side
    183,729,201.60x = 36,398,537,855,369,848
  5. Step 5: Solve for x
    x = 36,398,537,855,369,848/183,729,201.60
  6. Step 6: Final answer
    x = 198,109,704.60

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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.