Home / 32,341,403.70-48,512,105.55-26,601,840.90

Finding the Fourth Proportional to 32,341,403.70, 48,512,105.55 and 26,601,840.90

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Solution

The fourth proportional to 32,341,403.70, 48,512,105.55 and 26,601,840.90 is: 39,902,761.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,341,403.70 : 48,512,105.55 = 26,601,840.90 : x
  2. Step 2: Convert to fraction form
    32,341,403.70/48,512,105.55 = 26,601,840.90/x
  3. Step 3: Cross multiply
    32,341,403.70x = 48,512,105.55 × 26,601,840.90
  4. Step 4: Simplify right side
    32,341,403.70x = 1,290,511,313,565,106.75
  5. Step 5: Solve for x
    x = 1,290,511,313,565,106.75/32,341,403.70
  6. Step 6: Final answer
    x = 39,902,761.35

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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.