Home / 250,027,204.80-374,443,610.40-153,281,323.20

Finding the Fourth Proportional to 250,027,204.80, 374,443,610.40 and 153,281,323.20

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Solution

The fourth proportional to 250,027,204.80, 374,443,610.40 and 153,281,323.20 is: 229,555,868.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,027,204.80 : 374,443,610.40 = 153,281,323.20 : x
  2. Step 2: Convert to fraction form
    250,027,204.80/374,443,610.40 = 153,281,323.20/x
  3. Step 3: Cross multiply
    250,027,204.80x = 374,443,610.40 × 153,281,323.20
  4. Step 4: Simplify right side
    250,027,204.80x = 57,395,212,065,897,272
  5. Step 5: Solve for x
    x = 57,395,212,065,897,272/250,027,204.80
  6. Step 6: Final answer
    x = 229,555,868.18

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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.