Home / 43,482,968.38-65,222,750.24-14,729,103.93

Finding the Fourth Proportional to 43,482,968.38, 65,222,750.24 and 14,729,103.93

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Solution

The fourth proportional to 43,482,968.38, 65,222,750.24 and 14,729,103.93 is: 22,093,079.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,482,968.38 : 65,222,750.24 = 14,729,103.93 : x
  2. Step 2: Convert to fraction form
    43,482,968.38/65,222,750.24 = 14,729,103.93/x
  3. Step 3: Cross multiply
    43,482,968.38x = 65,222,750.24 × 14,729,103.93
  4. Step 4: Simplify right side
    43,482,968.38x = 960,672,666,559,278.75
  5. Step 5: Solve for x
    x = 960,672,666,559,278.75/43,482,968.38
  6. Step 6: Final answer
    x = 22,093,079.25

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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.