Home / 110,754,295.56-152,844,011.64-61,197,879.24

Finding the Fourth Proportional to 110,754,295.56, 152,844,011.64 and 61,197,879.24

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Solution

The fourth proportional to 110,754,295.56, 152,844,011.64 and 61,197,879.24 is: 84,454,777.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,754,295.56 : 152,844,011.64 = 61,197,879.24 : x
  2. Step 2: Convert to fraction form
    110,754,295.56/152,844,011.64 = 61,197,879.24/x
  3. Step 3: Cross multiply
    110,754,295.56x = 152,844,011.64 × 61,197,879.24
  4. Step 4: Simplify right side
    110,754,295.56x = 9,353,729,366,901,874
  5. Step 5: Solve for x
    x = 9,353,729,366,901,874/110,754,295.56
  6. Step 6: Final answer
    x = 84,454,777.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.