Home / 6,256,424,571-9,385,845,350.58-2,378,729,533.56

Finding the Fourth Proportional to 6,256,424,571, 9,385,845,350.58 and 2,378,729,533.56

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Solution

The fourth proportional to 6,256,424,571, 9,385,845,350.58 and 2,378,729,533.56 is: 3,568,553,776.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256,424,571 : 9,385,845,350.58 = 2,378,729,533.56 : x
  2. Step 2: Convert to fraction form
    6,256,424,571/9,385,845,350.58 = 2,378,729,533.56/x
  3. Step 3: Cross multiply
    6,256,424,571x = 9,385,845,350.58 × 2,378,729,533.56
  4. Step 4: Simplify right side
    6,256,424,571x = 22,326,387,532,851,458,048
  5. Step 5: Solve for x
    x = 22,326,387,532,851,458,048/6,256,424,571
  6. Step 6: Final answer
    x = 3,568,553,776.92

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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.