Home / 88,587,232.40-132,880,848.60-57,976,230.80

Finding the Fourth Proportional to 88,587,232.40, 132,880,848.60 and 57,976,230.80

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Solution

The fourth proportional to 88,587,232.40, 132,880,848.60 and 57,976,230.80 is: 86,964,346.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,587,232.40 : 132,880,848.60 = 57,976,230.80 : x
  2. Step 2: Convert to fraction form
    88,587,232.40/132,880,848.60 = 57,976,230.80/x
  3. Step 3: Cross multiply
    88,587,232.40x = 132,880,848.60 × 57,976,230.80
  4. Step 4: Simplify right side
    88,587,232.40x = 7,703,930,747,333,456
  5. Step 5: Solve for x
    x = 7,703,930,747,333,456/88,587,232.40
  6. Step 6: Final answer
    x = 86,964,346.20

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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.