Home / 96,239,384.40-144,301,425.48-30,632,183.76

Finding the Fourth Proportional to 96,239,384.40, 144,301,425.48 and 30,632,183.76

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Solution

The fourth proportional to 96,239,384.40, 144,301,425.48 and 30,632,183.76 is: 45,929,925.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,239,384.40 : 144,301,425.48 = 30,632,183.76 : x
  2. Step 2: Convert to fraction form
    96,239,384.40/144,301,425.48 = 30,632,183.76/x
  3. Step 3: Cross multiply
    96,239,384.40x = 144,301,425.48 × 30,632,183.76
  4. Step 4: Simplify right side
    96,239,384.40x = 4,420,267,782,133,306
  5. Step 5: Solve for x
    x = 4,420,267,782,133,306/96,239,384.40
  6. Step 6: Final answer
    x = 45,929,925.78

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.