Home / 24,543,043.70-36,814,565.55-8,367,554.30

Finding the Fourth Proportional to 24,543,043.70, 36,814,565.55 and 8,367,554.30

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Solution

The fourth proportional to 24,543,043.70, 36,814,565.55 and 8,367,554.30 is: 12,551,331.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,543,043.70 : 36,814,565.55 = 8,367,554.30 : x
  2. Step 2: Convert to fraction form
    24,543,043.70/36,814,565.55 = 8,367,554.30/x
  3. Step 3: Cross multiply
    24,543,043.70x = 36,814,565.55 × 8,367,554.30
  4. Step 4: Simplify right side
    24,543,043.70x = 308,047,876,270,534.31
  5. Step 5: Solve for x
    x = 308,047,876,270,534.31/24,543,043.70
  6. Step 6: Final answer
    x = 12,551,331.45

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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.