Home / 3,503,406,296.48-4,834,180,626.35-2,127,819,104.96

Finding the Fourth Proportional to 3,503,406,296.48, 4,834,180,626.35 and 2,127,819,104.96

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Solution

The fourth proportional to 3,503,406,296.48, 4,834,180,626.35 and 2,127,819,104.96 is: 2,936,074,500.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,406,296.48 : 4,834,180,626.35 = 2,127,819,104.96 : x
  2. Step 2: Convert to fraction form
    3,503,406,296.48/4,834,180,626.35 = 2,127,819,104.96/x
  3. Step 3: Cross multiply
    3,503,406,296.48x = 4,834,180,626.35 × 2,127,819,104.96
  4. Step 4: Simplify right side
    3,503,406,296.48x = 10,286,261,893,540,218,880
  5. Step 5: Solve for x
    x = 10,286,261,893,540,218,880/3,503,406,296.48
  6. Step 6: Final answer
    x = 2,936,074,500.95

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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.