Home / 48,277,605.60-72,353,422.80-22,366,904.40

Finding the Fourth Proportional to 48,277,605.60, 72,353,422.80 and 22,366,904.40

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Solution

The fourth proportional to 48,277,605.60, 72,353,422.80 and 22,366,904.40 is: 33,521,175.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,277,605.60 : 72,353,422.80 = 22,366,904.40 : x
  2. Step 2: Convert to fraction form
    48,277,605.60/72,353,422.80 = 22,366,904.40/x
  3. Step 3: Cross multiply
    48,277,605.60x = 72,353,422.80 × 22,366,904.40
  4. Step 4: Simplify right side
    48,277,605.60x = 1,618,322,090,780,380.25
  5. Step 5: Solve for x
    x = 1,618,322,090,780,380.25/48,277,605.60
  6. Step 6: Final answer
    x = 33,521,175.52

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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.