Home / 23,266,543.82-32,099,519.58-13,471,641.50

Finding the Fourth Proportional to 23,266,543.82, 32,099,519.58 and 13,471,641.50

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Solution

The fourth proportional to 23,266,543.82, 32,099,519.58 and 13,471,641.50 is: 18,586,053.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,266,543.82 : 32,099,519.58 = 13,471,641.50 : x
  2. Step 2: Convert to fraction form
    23,266,543.82/32,099,519.58 = 13,471,641.50/x
  3. Step 3: Cross multiply
    23,266,543.82x = 32,099,519.58 × 13,471,641.50
  4. Step 4: Simplify right side
    23,266,543.82x = 432,433,220,103,990.56
  5. Step 5: Solve for x
    x = 432,433,220,103,990.56/23,266,543.82
  6. Step 6: Final answer
    x = 18,586,053.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.