Home / 110,727,218.40-166,090,827.60-34,040,282.10

Finding the Fourth Proportional to 110,727,218.40, 166,090,827.60 and 34,040,282.10

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Solution

The fourth proportional to 110,727,218.40, 166,090,827.60 and 34,040,282.10 is: 51,060,423.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,727,218.40 : 166,090,827.60 = 34,040,282.10 : x
  2. Step 2: Convert to fraction form
    110,727,218.40/166,090,827.60 = 34,040,282.10/x
  3. Step 3: Cross multiply
    110,727,218.40x = 166,090,827.60 × 34,040,282.10
  4. Step 4: Simplify right side
    110,727,218.40x = 5,653,778,625,726,466
  5. Step 5: Solve for x
    x = 5,653,778,625,726,466/110,727,218.40
  6. Step 6: Final answer
    x = 51,060,423.15

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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.