Home / 69,326,708,336.50-103,917,483,428.33-29,012,657,764.96

Finding the Fourth Proportional to 69,326,708,336.50, 103,917,483,428.33 and 29,012,657,764.96

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Solution

The fourth proportional to 69,326,708,336.50, 103,917,483,428.33 and 29,012,657,764.96 is: 43,488,612,900.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,326,708,336.50 : 103,917,483,428.33 = 29,012,657,764.96 : x
  2. Step 2: Convert to fraction form
    69,326,708,336.50/103,917,483,428.33 = 29,012,657,764.96/x
  3. Step 3: Cross multiply
    69,326,708,336.50x = 103,917,483,428.33 × 29,012,657,764.96
  4. Step 4: Simplify right side
    69,326,708,336.50x = 3,014,922,382,502,040,436,736
  5. Step 5: Solve for x
    x = 3,014,922,382,502,040,436,736/69,326,708,336.50
  6. Step 6: Final answer
    x = 43,488,612,900.36

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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.