Home / 4,070,604,078.30-6,105,906,117.45-3,657,355,556.70

Finding the Fourth Proportional to 4,070,604,078.30, 6,105,906,117.45 and 3,657,355,556.70

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Solution

The fourth proportional to 4,070,604,078.30, 6,105,906,117.45 and 3,657,355,556.70 is: 5,486,033,335.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070,604,078.30 : 6,105,906,117.45 = 3,657,355,556.70 : x
  2. Step 2: Convert to fraction form
    4,070,604,078.30/6,105,906,117.45 = 3,657,355,556.70/x
  3. Step 3: Cross multiply
    4,070,604,078.30x = 6,105,906,117.45 × 3,657,355,556.70
  4. Step 4: Simplify right side
    4,070,604,078.30x = 22,331,469,667,344,277,504
  5. Step 5: Solve for x
    x = 22,331,469,667,344,277,504/4,070,604,078.30
  6. Step 6: Final answer
    x = 5,486,033,335.05

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Double scale
Find fourth proportional to 4,070,604,079.30, 6,105,906,118.95 and 3,657,355,557.70
Similar ratio
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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.