Home / 79,761,449.03-110,071,279.51-44,481,481.46

Finding the Fourth Proportional to 79,761,449.03, 110,071,279.51 and 44,481,481.46

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Solution

The fourth proportional to 79,761,449.03, 110,071,279.51 and 44,481,481.46 is: 61,384,712.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,761,449.03 : 110,071,279.51 = 44,481,481.46 : x
  2. Step 2: Convert to fraction form
    79,761,449.03/110,071,279.51 = 44,481,481.46/x
  3. Step 3: Cross multiply
    79,761,449.03x = 110,071,279.51 × 44,481,481.46
  4. Step 4: Simplify right side
    79,761,449.03x = 4,896,133,578,140,982
  5. Step 5: Solve for x
    x = 4,896,133,578,140,982/79,761,449.03
  6. Step 6: Final answer
    x = 61,384,712.01

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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.