Home / 54,898,034.40-82,291,064.40-32,167,231.20

Finding the Fourth Proportional to 54,898,034.40, 82,291,064.40 and 32,167,231.20

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Solution

The fourth proportional to 54,898,034.40, 82,291,064.40 and 32,167,231.20 is: 48,218,041.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,898,034.40 : 82,291,064.40 = 32,167,231.20 : x
  2. Step 2: Convert to fraction form
    54,898,034.40/82,291,064.40 = 32,167,231.20/x
  3. Step 3: Cross multiply
    54,898,034.40x = 82,291,064.40 × 32,167,231.20
  4. Step 4: Simplify right side
    54,898,034.40x = 2,647,075,694,248,889.50
  5. Step 5: Solve for x
    x = 2,647,075,694,248,889.50/54,898,034.40
  6. Step 6: Final answer
    x = 48,218,041.38

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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.