Home / 233,749,285,742.10-350,676,798,520.18-126,181,248,084.45

Finding the Fourth Proportional to 233,749,285,742.10, 350,676,798,520.18 and 126,181,248,084.45

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Solution

The fourth proportional to 233,749,285,742.10, 350,676,798,520.18 and 126,181,248,084.45 is: 189,300,412,067.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,749,285,742.10 : 350,676,798,520.18 = 126,181,248,084.45 : x
  2. Step 2: Convert to fraction form
    233,749,285,742.10/350,676,798,520.18 = 126,181,248,084.45/x
  3. Step 3: Cross multiply
    233,749,285,742.10x = 350,676,798,520.18 × 126,181,248,084.45
  4. Step 4: Simplify right side
    233,749,285,742.10x = 44,248,836,111,535,517,466,624
  5. Step 5: Solve for x
    x = 44,248,836,111,535,517,466,624/233,749,285,742.10
  6. Step 6: Final answer
    x = 189,300,412,067.81

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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.