Home / 38,485,802.88-53,067,849.25-24,525,042.81

Finding the Fourth Proportional to 38,485,802.88, 53,067,849.25 and 24,525,042.81

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Solution

The fourth proportional to 38,485,802.88, 53,067,849.25 and 24,525,042.81 is: 33,817,438.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,485,802.88 : 53,067,849.25 = 24,525,042.81 : x
  2. Step 2: Convert to fraction form
    38,485,802.88/53,067,849.25 = 24,525,042.81/x
  3. Step 3: Cross multiply
    38,485,802.88x = 53,067,849.25 × 24,525,042.81
  4. Step 4: Simplify right side
    38,485,802.88x = 1,301,491,274,690,876.25
  5. Step 5: Solve for x
    x = 1,301,491,274,690,876.25/38,485,802.88
  6. Step 6: Final answer
    x = 33,817,438.57

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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.