Home / 161,752,213.40-226,856,206.60-161,752,213.40

Finding the Fourth Proportional to 161,752,213.40, 226,856,206.60 and 161,752,213.40

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Solution

The fourth proportional to 161,752,213.40, 226,856,206.60 and 161,752,213.40 is: 226,856,206.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,752,213.40 : 226,856,206.60 = 161,752,213.40 : x
  2. Step 2: Convert to fraction form
    161,752,213.40/226,856,206.60 = 161,752,213.40/x
  3. Step 3: Cross multiply
    161,752,213.40x = 226,856,206.60 × 161,752,213.40
  4. Step 4: Simplify right side
    161,752,213.40x = 36,694,493,541,077,688
  5. Step 5: Solve for x
    x = 36,694,493,541,077,688/161,752,213.40
  6. Step 6: Final answer
    x = 226,856,206.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.