Home / 2,113,644,579.40-3,170,466,869.10-733,000,227.40

Finding the Fourth Proportional to 2,113,644,579.40, 3,170,466,869.10 and 733,000,227.40

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Solution

The fourth proportional to 2,113,644,579.40, 3,170,466,869.10 and 733,000,227.40 is: 1,099,500,341.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,113,644,579.40 : 3,170,466,869.10 = 733,000,227.40 : x
  2. Step 2: Convert to fraction form
    2,113,644,579.40/3,170,466,869.10 = 733,000,227.40/x
  3. Step 3: Cross multiply
    2,113,644,579.40x = 3,170,466,869.10 × 733,000,227.40
  4. Step 4: Simplify right side
    2,113,644,579.40x = 2,323,952,936,014,466,048
  5. Step 5: Solve for x
    x = 2,323,952,936,014,466,048/2,113,644,579.40
  6. Step 6: Final answer
    x = 1,099,500,341.10

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Double scale
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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.