Home / 56,745,408,514.31-78,295,672,148.51-33,878,095,725.95

Finding the Fourth Proportional to 56,745,408,514.31, 78,295,672,148.51 and 33,878,095,725.95

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Solution

The fourth proportional to 56,745,408,514.31, 78,295,672,148.51 and 33,878,095,725.95 is: 46,744,015,867.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,745,408,514.31 : 78,295,672,148.51 = 33,878,095,725.95 : x
  2. Step 2: Convert to fraction form
    56,745,408,514.31/78,295,672,148.51 = 33,878,095,725.95/x
  3. Step 3: Cross multiply
    56,745,408,514.31x = 78,295,672,148.51 × 33,878,095,725.95
  4. Step 4: Simplify right side
    56,745,408,514.31x = 2,652,508,275,974,649,937,920
  5. Step 5: Solve for x
    x = 2,652,508,275,974,649,937,920/56,745,408,514.31
  6. Step 6: Final answer
    x = 46,744,015,867.04

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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.