Home / 29,396,641.65-44,092,111.57-8,926,538.52

Finding the Fourth Proportional to 29,396,641.65, 44,092,111.57 and 8,926,538.52

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Solution

The fourth proportional to 29,396,641.65, 44,092,111.57 and 8,926,538.52 is: 13,388,942.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,396,641.65 : 44,092,111.57 = 8,926,538.52 : x
  2. Step 2: Convert to fraction form
    29,396,641.65/44,092,111.57 = 8,926,538.52/x
  3. Step 3: Cross multiply
    29,396,641.65x = 44,092,111.57 × 8,926,538.52
  4. Step 4: Simplify right side
    29,396,641.65x = 393,589,932,357,742.69
  5. Step 5: Solve for x
    x = 393,589,932,357,742.69/29,396,641.65
  6. Step 6: Final answer
    x = 13,388,942.08

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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.