Home / 110,817,851.80-166,081,820.10-59,589,563.80

Finding the Fourth Proportional to 110,817,851.80, 166,081,820.10 and 59,589,563.80

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Solution

The fourth proportional to 110,817,851.80, 166,081,820.10 and 59,589,563.80 is: 89,306,398.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,817,851.80 : 166,081,820.10 = 59,589,563.80 : x
  2. Step 2: Convert to fraction form
    110,817,851.80/166,081,820.10 = 59,589,563.80/x
  3. Step 3: Cross multiply
    110,817,851.80x = 166,081,820.10 × 59,589,563.80
  4. Step 4: Simplify right side
    110,817,851.80x = 9,896,743,214,869,072
  5. Step 5: Solve for x
    x = 9,896,743,214,869,072/110,817,851.80
  6. Step 6: Final answer
    x = 89,306,398.33

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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.