Home / 3,352,915,508.15-4,627,122,100.19-1,847,638,823.61

Finding the Fourth Proportional to 3,352,915,508.15, 4,627,122,100.19 and 1,847,638,823.61

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Solution

The fourth proportional to 3,352,915,508.15, 4,627,122,100.19 and 1,847,638,823.61 is: 2,549,795,965.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,915,508.15 : 4,627,122,100.19 = 1,847,638,823.61 : x
  2. Step 2: Convert to fraction form
    3,352,915,508.15/4,627,122,100.19 = 1,847,638,823.61/x
  3. Step 3: Cross multiply
    3,352,915,508.15x = 4,627,122,100.19 × 1,847,638,823.61
  4. Step 4: Simplify right side
    3,352,915,508.15x = 8,549,250,433,885,645,824
  5. Step 5: Solve for x
    x = 8,549,250,433,885,645,824/3,352,915,508.15
  6. Step 6: Final answer
    x = 2,549,795,965.07

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1.5x scale

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.