Home / 40,920,964,205.70-61,381,446,308.55-23,289,027,284.10

Finding the Fourth Proportional to 40,920,964,205.70, 61,381,446,308.55 and 23,289,027,284.10

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Solution

The fourth proportional to 40,920,964,205.70, 61,381,446,308.55 and 23,289,027,284.10 is: 34,933,540,926.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,920,964,205.70 : 61,381,446,308.55 = 23,289,027,284.10 : x
  2. Step 2: Convert to fraction form
    40,920,964,205.70/61,381,446,308.55 = 23,289,027,284.10/x
  3. Step 3: Cross multiply
    40,920,964,205.70x = 61,381,446,308.55 × 23,289,027,284.10
  4. Step 4: Simplify right side
    40,920,964,205.70x = 1,429,514,177,817,340,280,832
  5. Step 5: Solve for x
    x = 1,429,514,177,817,340,280,832/40,920,964,205.70
  6. Step 6: Final answer
    x = 34,933,540,926.15

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Double scale
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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.