Home / 3,503,406,291.98-4,834,180,620.14-2,127,819,100.46

Finding the Fourth Proportional to 3,503,406,291.98, 4,834,180,620.14 and 2,127,819,100.46

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Solution

The fourth proportional to 3,503,406,291.98, 4,834,180,620.14 and 2,127,819,100.46 is: 2,936,074,494.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,406,291.98 : 4,834,180,620.14 = 2,127,819,100.46 : x
  2. Step 2: Convert to fraction form
    3,503,406,291.98/4,834,180,620.14 = 2,127,819,100.46/x
  3. Step 3: Cross multiply
    3,503,406,291.98x = 4,834,180,620.14 × 2,127,819,100.46
  4. Step 4: Simplify right side
    3,503,406,291.98x = 10,286,261,858,573,074,432
  5. Step 5: Solve for x
    x = 10,286,261,858,573,074,432/3,503,406,291.98
  6. Step 6: Final answer
    x = 2,936,074,494.74

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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.