Home / 3,352,883,436.40-4,626,770,662.54-1,847,425,540.43

Finding the Fourth Proportional to 3,352,883,436.40, 4,626,770,662.54 and 1,847,425,540.43

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Solution

The fourth proportional to 3,352,883,436.40, 4,626,770,662.54 and 1,847,425,540.43 is: 2,549,332,374.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,883,436.40 : 4,626,770,662.54 = 1,847,425,540.43 : x
  2. Step 2: Convert to fraction form
    3,352,883,436.40/4,626,770,662.54 = 1,847,425,540.43/x
  3. Step 3: Cross multiply
    3,352,883,436.40x = 4,626,770,662.54 × 1,847,425,540.43
  4. Step 4: Simplify right side
    3,352,883,436.40x = 8,547,614,291,688,629,248
  5. Step 5: Solve for x
    x = 8,547,614,291,688,629,248/3,352,883,436.40
  6. Step 6: Final answer
    x = 2,549,332,374.31

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Double scale
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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.