Home / 44,749,519.53-61,753,716.95-25,170,421.20

Finding the Fourth Proportional to 44,749,519.53, 61,753,716.95 and 25,170,421.20

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Solution

The fourth proportional to 44,749,519.53, 61,753,716.95 and 25,170,421.20 is: 34,734,832.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,749,519.53 : 61,753,716.95 = 25,170,421.20 : x
  2. Step 2: Convert to fraction form
    44,749,519.53/61,753,716.95 = 25,170,421.20/x
  3. Step 3: Cross multiply
    44,749,519.53x = 61,753,716.95 × 25,170,421.20
  4. Step 4: Simplify right side
    44,749,519.53x = 1,554,367,066,297,079.25
  5. Step 5: Solve for x
    x = 1,554,367,066,297,079.25/44,749,519.53
  6. Step 6: Final answer
    x = 34,734,832.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.