Home / 132,867,072.30-199,300,608.45-132,867,072.30

Finding the Fourth Proportional to 132,867,072.30, 199,300,608.45 and 132,867,072.30

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Solution

The fourth proportional to 132,867,072.30, 199,300,608.45 and 132,867,072.30 is: 199,300,608.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,867,072.30 : 199,300,608.45 = 132,867,072.30 : x
  2. Step 2: Convert to fraction form
    132,867,072.30/199,300,608.45 = 132,867,072.30/x
  3. Step 3: Cross multiply
    132,867,072.30x = 199,300,608.45 × 132,867,072.30
  4. Step 4: Simplify right side
    132,867,072.30x = 26,480,488,352,360,140
  5. Step 5: Solve for x
    x = 26,480,488,352,360,140/132,867,072.30
  6. Step 6: Final answer
    x = 199,300,608.45

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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.