Home / 56,354,587.54-84,472,882.93-23,583,932.20

Finding the Fourth Proportional to 56,354,587.54, 84,472,882.93 and 23,583,932.20

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Solution

The fourth proportional to 56,354,587.54, 84,472,882.93 and 23,583,932.20 is: 35,351,207.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,354,587.54 : 84,472,882.93 = 23,583,932.20 : x
  2. Step 2: Convert to fraction form
    56,354,587.54/84,472,882.93 = 23,583,932.20/x
  3. Step 3: Cross multiply
    56,354,587.54x = 84,472,882.93 × 23,583,932.20
  4. Step 4: Simplify right side
    56,354,587.54x = 1,992,202,743,785,530.75
  5. Step 5: Solve for x
    x = 1,992,202,743,785,530.75/56,354,587.54
  6. Step 6: Final answer
    x = 35,351,207.96

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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.