Home / 43,904,347.49-65,830,993.80-16,612,748.52

Finding the Fourth Proportional to 43,904,347.49, 65,830,993.80 and 16,612,748.52

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Solution

The fourth proportional to 43,904,347.49, 65,830,993.80 and 16,612,748.52 is: 24,909,463.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,904,347.49 : 65,830,993.80 = 16,612,748.52 : x
  2. Step 2: Convert to fraction form
    43,904,347.49/65,830,993.80 = 16,612,748.52/x
  3. Step 3: Cross multiply
    43,904,347.49x = 65,830,993.80 × 16,612,748.52
  4. Step 4: Simplify right side
    43,904,347.49x = 1,093,633,744,821,079.12
  5. Step 5: Solve for x
    x = 1,093,633,744,821,079.12/43,904,347.49
  6. Step 6: Final answer
    x = 24,909,463.58

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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.