Home / 150,272,957.40-225,406,227-41,098,128.84

Finding the Fourth Proportional to 150,272,957.40, 225,406,227 and 41,098,128.84

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Solution

The fourth proportional to 150,272,957.40, 225,406,227 and 41,098,128.84 is: 61,646,315.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,272,957.40 : 225,406,227 = 41,098,128.84 : x
  2. Step 2: Convert to fraction form
    150,272,957.40/225,406,227 = 41,098,128.84/x
  3. Step 3: Cross multiply
    150,272,957.40x = 225,406,227 × 41,098,128.84
  4. Step 4: Simplify right side
    150,272,957.40x = 9,263,774,158,584,288
  5. Step 5: Solve for x
    x = 9,263,774,158,584,288/150,272,957.40
  6. Step 6: Final answer
    x = 61,646,315.60

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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.