Home / 94,181,227.20-141,271,840.80-88,890,436.80

Finding the Fourth Proportional to 94,181,227.20, 141,271,840.80 and 88,890,436.80

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Solution

The fourth proportional to 94,181,227.20, 141,271,840.80 and 88,890,436.80 is: 133,335,655.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,181,227.20 : 141,271,840.80 = 88,890,436.80 : x
  2. Step 2: Convert to fraction form
    94,181,227.20/141,271,840.80 = 88,890,436.80/x
  3. Step 3: Cross multiply
    94,181,227.20x = 141,271,840.80 × 88,890,436.80
  4. Step 4: Simplify right side
    94,181,227.20x = 12,557,715,636,252,062
  5. Step 5: Solve for x
    x = 12,557,715,636,252,062/94,181,227.20
  6. Step 6: Final answer
    x = 133,335,655.20

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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.