Home / 60,766,764.26-83,852,813.36-34,303,659.66

Finding the Fourth Proportional to 60,766,764.26, 83,852,813.36 and 34,303,659.66

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Solution

The fourth proportional to 60,766,764.26, 83,852,813.36 and 34,303,659.66 is: 47,336,046.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,766,764.26 : 83,852,813.36 = 34,303,659.66 : x
  2. Step 2: Convert to fraction form
    60,766,764.26/83,852,813.36 = 34,303,659.66/x
  3. Step 3: Cross multiply
    60,766,764.26x = 83,852,813.36 × 34,303,659.66
  4. Step 4: Simplify right side
    60,766,764.26x = 2,876,458,370,863,422.50
  5. Step 5: Solve for x
    x = 2,876,458,370,863,422.50/60,766,764.26
  6. Step 6: Final answer
    x = 47,336,046.38

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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.