Home / 55,354,418.88-82,968,628.14-24,602,805.33

Finding the Fourth Proportional to 55,354,418.88, 82,968,628.14 and 24,602,805.33

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Solution

The fourth proportional to 55,354,418.88, 82,968,628.14 and 24,602,805.33 is: 36,876,206.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,354,418.88 : 82,968,628.14 = 24,602,805.33 : x
  2. Step 2: Convert to fraction form
    55,354,418.88/82,968,628.14 = 24,602,805.33/x
  3. Step 3: Cross multiply
    55,354,418.88x = 82,968,628.14 × 24,602,805.33
  4. Step 4: Simplify right side
    55,354,418.88x = 2,041,261,006,625,579.75
  5. Step 5: Solve for x
    x = 2,041,261,006,625,579.75/55,354,418.88
  6. Step 6: Final answer
    x = 36,876,206.96

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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.