Home / 35,294,488.25-48,707,575.19-19,614,173.69

Finding the Fourth Proportional to 35,294,488.25, 48,707,575.19 and 19,614,173.69

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Solution

The fourth proportional to 35,294,488.25, 48,707,575.19 and 19,614,173.69 is: 27,068,216.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,294,488.25 : 48,707,575.19 = 19,614,173.69 : x
  2. Step 2: Convert to fraction form
    35,294,488.25/48,707,575.19 = 19,614,173.69/x
  3. Step 3: Cross multiply
    35,294,488.25x = 48,707,575.19 × 19,614,173.69
  4. Step 4: Simplify right side
    35,294,488.25x = 955,358,839,892,645.88
  5. Step 5: Solve for x
    x = 955,358,839,892,645.88/35,294,488.25
  6. Step 6: Final answer
    x = 27,068,216.24

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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.