Home / 43,842,350.94-65,778,131.46-14,699,073.72

Finding the Fourth Proportional to 43,842,350.94, 65,778,131.46 and 14,699,073.72

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Solution

The fourth proportional to 43,842,350.94, 65,778,131.46 and 14,699,073.72 is: 22,053,507.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,842,350.94 : 65,778,131.46 = 14,699,073.72 : x
  2. Step 2: Convert to fraction form
    43,842,350.94/65,778,131.46 = 14,699,073.72/x
  3. Step 3: Cross multiply
    43,842,350.94x = 65,778,131.46 × 14,699,073.72
  4. Step 4: Simplify right side
    43,842,350.94x = 966,877,603,494,391.25
  5. Step 5: Solve for x
    x = 966,877,603,494,391.25/43,842,350.94
  6. Step 6: Final answer
    x = 22,053,507.23

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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.