Home / 64,452,339.23-96,677,552.03-15,930,190.35

Finding the Fourth Proportional to 64,452,339.23, 96,677,552.03 and 15,930,190.35

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Solution

The fourth proportional to 64,452,339.23, 96,677,552.03 and 15,930,190.35 is: 23,895,049.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,452,339.23 : 96,677,552.03 = 15,930,190.35 : x
  2. Step 2: Convert to fraction form
    64,452,339.23/96,677,552.03 = 15,930,190.35/x
  3. Step 3: Cross multiply
    64,452,339.23x = 96,677,552.03 × 15,930,190.35
  4. Step 4: Simplify right side
    64,452,339.23x = 1,540,091,806,330,278
  5. Step 5: Solve for x
    x = 1,540,091,806,330,278/64,452,339.23
  6. Step 6: Final answer
    x = 23,895,049.04

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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.