Home / 8,967,287,239.44-13,445,726,937.56-4,245,569,517.32

Finding the Fourth Proportional to 8,967,287,239.44, 13,445,726,937.56 and 4,245,569,517.32

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Solution

The fourth proportional to 8,967,287,239.44, 13,445,726,937.56 and 4,245,569,517.32 is: 6,365,890,475.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,967,287,239.44 : 13,445,726,937.56 = 4,245,569,517.32 : x
  2. Step 2: Convert to fraction form
    8,967,287,239.44/13,445,726,937.56 = 4,245,569,517.32/x
  3. Step 3: Cross multiply
    8,967,287,239.44x = 13,445,726,937.56 × 4,245,569,517.32
  4. Step 4: Simplify right side
    8,967,287,239.44x = 57,084,768,424,313,135,104
  5. Step 5: Solve for x
    x = 57,084,768,424,313,135,104/8,967,287,239.44
  6. Step 6: Final answer
    x = 6,365,890,475.02

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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.