Home / 60,008,881.26-82,825,578.38-36,482,418.93

Finding the Fourth Proportional to 60,008,881.26, 82,825,578.38 and 36,482,418.93

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Solution

The fourth proportional to 60,008,881.26, 82,825,578.38 and 36,482,418.93 is: 50,353,837.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,008,881.26 : 82,825,578.38 = 36,482,418.93 : x
  2. Step 2: Convert to fraction form
    60,008,881.26/82,825,578.38 = 36,482,418.93/x
  3. Step 3: Cross multiply
    60,008,881.26x = 82,825,578.38 × 36,482,418.93
  4. Step 4: Simplify right side
    60,008,881.26x = 3,021,677,448,255,788.50
  5. Step 5: Solve for x
    x = 3,021,677,448,255,788.50/60,008,881.26
  6. Step 6: Final answer
    x = 50,353,837.38

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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.