Home / 88,378,809.03-132,560,034.00-41,681,587.42

Finding the Fourth Proportional to 88,378,809.03, 132,560,034.00 and 41,681,587.42

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Solution

The fourth proportional to 88,378,809.03, 132,560,034.00 and 41,681,587.42 is: 62,518,523.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,378,809.03 : 132,560,034.00 = 41,681,587.42 : x
  2. Step 2: Convert to fraction form
    88,378,809.03/132,560,034.00 = 41,681,587.42/x
  3. Step 3: Cross multiply
    88,378,809.03x = 132,560,034.00 × 41,681,587.42
  4. Step 4: Simplify right side
    88,378,809.03x = 5,525,312,645,341,976
  5. Step 5: Solve for x
    x = 5,525,312,645,341,976/88,378,809.03
  6. Step 6: Final answer
    x = 62,518,523.46

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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.