Home / 294,084,038.30-441,126,057.45-132,840,902.30

Finding the Fourth Proportional to 294,084,038.30, 441,126,057.45 and 132,840,902.30

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Solution

The fourth proportional to 294,084,038.30, 441,126,057.45 and 132,840,902.30 is: 199,261,353.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,084,038.30 : 441,126,057.45 = 132,840,902.30 : x
  2. Step 2: Convert to fraction form
    294,084,038.30/441,126,057.45 = 132,840,902.30/x
  3. Step 3: Cross multiply
    294,084,038.30x = 441,126,057.45 × 132,840,902.30
  4. Step 4: Simplify right side
    294,084,038.30x = 58,599,583,499,699,632
  5. Step 5: Solve for x
    x = 58,599,583,499,699,632/294,084,038.30
  6. Step 6: Final answer
    x = 199,261,353.45

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Double scale
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1.5x scale

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.