Home / 6,258,612,302.42-9,389,370,543.39-2,061,414,496.62

Finding the Fourth Proportional to 6,258,612,302.42, 9,389,370,543.39 and 2,061,414,496.62

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Solution

The fourth proportional to 6,258,612,302.42, 9,389,370,543.39 and 2,061,414,496.62 is: 3,092,600,023.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,258,612,302.42 : 9,389,370,543.39 = 2,061,414,496.62 : x
  2. Step 2: Convert to fraction form
    6,258,612,302.42/9,389,370,543.39 = 2,061,414,496.62/x
  3. Step 3: Cross multiply
    6,258,612,302.42x = 9,389,370,543.39 × 2,061,414,496.62
  4. Step 4: Simplify right side
    6,258,612,302.42x = 19,355,384,552,280,948,736
  5. Step 5: Solve for x
    x = 19,355,384,552,280,948,736/6,258,612,302.42
  6. Step 6: Final answer
    x = 3,092,600,023.30

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1.5x scale

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.