Home / 40,827,349.80-61,241,024.70-36,044,380.80

Finding the Fourth Proportional to 40,827,349.80, 61,241,024.70 and 36,044,380.80

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Solution

The fourth proportional to 40,827,349.80, 61,241,024.70 and 36,044,380.80 is: 54,066,571.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,827,349.80 : 61,241,024.70 = 36,044,380.80 : x
  2. Step 2: Convert to fraction form
    40,827,349.80/61,241,024.70 = 36,044,380.80/x
  3. Step 3: Cross multiply
    40,827,349.80x = 61,241,024.70 × 36,044,380.80
  4. Step 4: Simplify right side
    40,827,349.80x = 2,207,394,814,869,005.75
  5. Step 5: Solve for x
    x = 2,207,394,814,869,005.75/40,827,349.80
  6. Step 6: Final answer
    x = 54,066,571.20

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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.