Home / 73,597,777.20-110,396,665.80-59,248,870.20

Finding the Fourth Proportional to 73,597,777.20, 110,396,665.80 and 59,248,870.20

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Solution

The fourth proportional to 73,597,777.20, 110,396,665.80 and 59,248,870.20 is: 88,873,305.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,597,777.20 : 110,396,665.80 = 59,248,870.20 : x
  2. Step 2: Convert to fraction form
    73,597,777.20/110,396,665.80 = 59,248,870.20/x
  3. Step 3: Cross multiply
    73,597,777.20x = 110,396,665.80 × 59,248,870.20
  4. Step 4: Simplify right side
    73,597,777.20x = 6,540,877,722,496,979
  5. Step 5: Solve for x
    x = 6,540,877,722,496,979/73,597,777.20
  6. Step 6: Final answer
    x = 88,873,305.30

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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.