Home / 119,660,348.54-179,438,393.61-63,560,995.77

Finding the Fourth Proportional to 119,660,348.54, 179,438,393.61 and 63,560,995.77

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Solution

The fourth proportional to 119,660,348.54, 179,438,393.61 and 63,560,995.77 is: 95,313,803.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,660,348.54 : 179,438,393.61 = 63,560,995.77 : x
  2. Step 2: Convert to fraction form
    119,660,348.54/179,438,393.61 = 63,560,995.77/x
  3. Step 3: Cross multiply
    119,660,348.54x = 179,438,393.61 × 63,560,995.77
  4. Step 4: Simplify right side
    119,660,348.54x = 11,405,282,977,220,806
  5. Step 5: Solve for x
    x = 11,405,282,977,220,806/119,660,348.54
  6. Step 6: Final answer
    x = 95,313,803.75

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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.