Home / 41,693,548.82-62,540,008.33-12,547,262.33

Finding the Fourth Proportional to 41,693,548.82, 62,540,008.33 and 12,547,262.33

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Solution

The fourth proportional to 41,693,548.82, 62,540,008.33 and 12,547,262.33 is: 18,820,798.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,693,548.82 : 62,540,008.33 = 12,547,262.33 : x
  2. Step 2: Convert to fraction form
    41,693,548.82/62,540,008.33 = 12,547,262.33/x
  3. Step 3: Cross multiply
    41,693,548.82x = 62,540,008.33 × 12,547,262.33
  4. Step 4: Simplify right side
    41,693,548.82x = 784,705,890,636,895.25
  5. Step 5: Solve for x
    x = 784,705,890,636,895.25/41,693,548.82
  6. Step 6: Final answer
    x = 18,820,798.73

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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.