Home / 60,757,926.81-83,846,726.32-33,255,264.57

Finding the Fourth Proportional to 60,757,926.81, 83,846,726.32 and 33,255,264.57

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Solution

The fourth proportional to 60,757,926.81, 83,846,726.32 and 33,255,264.57 is: 45,892,696.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,757,926.81 : 83,846,726.32 = 33,255,264.57 : x
  2. Step 2: Convert to fraction form
    60,757,926.81/83,846,726.32 = 33,255,264.57/x
  3. Step 3: Cross multiply
    60,757,926.81x = 83,846,726.32 × 33,255,264.57
  4. Step 4: Simplify right side
    60,757,926.81x = 2,788,345,067,099,982.50
  5. Step 5: Solve for x
    x = 2,788,345,067,099,982.50/60,757,926.81
  6. Step 6: Final answer
    x = 45,892,696.04

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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.