Home / 40,823,999.10-61,235,998.65-22,870,770.30

Finding the Fourth Proportional to 40,823,999.10, 61,235,998.65 and 22,870,770.30

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Solution

The fourth proportional to 40,823,999.10, 61,235,998.65 and 22,870,770.30 is: 34,306,155.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,823,999.10 : 61,235,998.65 = 22,870,770.30 : x
  2. Step 2: Convert to fraction form
    40,823,999.10/61,235,998.65 = 22,870,770.30/x
  3. Step 3: Cross multiply
    40,823,999.10x = 61,235,998.65 × 22,870,770.30
  4. Step 4: Simplify right side
    40,823,999.10x = 1,400,514,459,215,260
  5. Step 5: Solve for x
    x = 1,400,514,459,215,260/40,823,999.10
  6. Step 6: Final answer
    x = 34,306,155.45

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Similar ratio
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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.