Home / 96,238,062.39-144,299,444.67-30,630,861.30

Finding the Fourth Proportional to 96,238,062.39, 144,299,444.67 and 30,630,861.30

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Solution

The fourth proportional to 96,238,062.39, 144,299,444.67 and 30,630,861.30 is: 45,927,943.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,238,062.39 : 144,299,444.67 = 30,630,861.30 : x
  2. Step 2: Convert to fraction form
    96,238,062.39/144,299,444.67 = 30,630,861.30/x
  3. Step 3: Cross multiply
    96,238,062.39x = 144,299,444.67 × 30,630,861.30
  4. Step 4: Simplify right side
    96,238,062.39x = 4,420,016,275,353,794
  5. Step 5: Solve for x
    x = 4,420,016,275,353,794/96,238,062.39
  6. Step 6: Final answer
    x = 45,927,943.33

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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.