Home / 4,299,604,950.21-5,930,398,338.61-2,869,955,227.25

Finding the Fourth Proportional to 4,299,604,950.21, 5,930,398,338.61 and 2,869,955,227.25

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Solution

The fourth proportional to 4,299,604,950.21, 5,930,398,338.61 and 2,869,955,227.25 is: 3,958,498,026.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299,604,950.21 : 5,930,398,338.61 = 2,869,955,227.25 : x
  2. Step 2: Convert to fraction form
    4,299,604,950.21/5,930,398,338.61 = 2,869,955,227.25/x
  3. Step 3: Cross multiply
    4,299,604,950.21x = 5,930,398,338.61 × 2,869,955,227.25
  4. Step 4: Simplify right side
    4,299,604,950.21x = 17,019,977,711,568,484,352
  5. Step 5: Solve for x
    x = 17,019,977,711,568,484,352/4,299,604,950.21
  6. Step 6: Final answer
    x = 3,958,498,026.83

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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.