Home / 49,142,879.40-73,714,319.10-32,976,575.40

Finding the Fourth Proportional to 49,142,879.40, 73,714,319.10 and 32,976,575.40

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Solution

The fourth proportional to 49,142,879.40, 73,714,319.10 and 32,976,575.40 is: 49,464,863.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,142,879.40 : 73,714,319.10 = 32,976,575.40 : x
  2. Step 2: Convert to fraction form
    49,142,879.40/73,714,319.10 = 32,976,575.40/x
  3. Step 3: Cross multiply
    49,142,879.40x = 73,714,319.10 × 32,976,575.40
  4. Step 4: Simplify right side
    49,142,879.40x = 2,430,845,801,860,810
  5. Step 5: Solve for x
    x = 2,430,845,801,860,810/49,142,879.40
  6. Step 6: Final answer
    x = 49,464,863.10

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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.