Home / 41,088,114.40-61,632,171.60-19,854,450.40

Finding the Fourth Proportional to 41,088,114.40, 61,632,171.60 and 19,854,450.40

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Solution

The fourth proportional to 41,088,114.40, 61,632,171.60 and 19,854,450.40 is: 29,781,675.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,088,114.40 : 61,632,171.60 = 19,854,450.40 : x
  2. Step 2: Convert to fraction form
    41,088,114.40/61,632,171.60 = 19,854,450.40/x
  3. Step 3: Cross multiply
    41,088,114.40x = 61,632,171.60 × 19,854,450.40
  4. Step 4: Simplify right side
    41,088,114.40x = 1,223,672,894,076,488.50
  5. Step 5: Solve for x
    x = 1,223,672,894,076,488.50/41,088,114.40
  6. Step 6: Final answer
    x = 29,781,675.60

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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.