Home / 54,628,468,249.24-75,345,545,886.66-47,020,256,147.98

Finding the Fourth Proportional to 54,628,468,249.24, 75,345,545,886.66 and 47,020,256,147.98

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Solution

The fourth proportional to 54,628,468,249.24, 75,345,545,886.66 and 47,020,256,147.98 is: 64,852,026,438.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,628,468,249.24 : 75,345,545,886.66 = 47,020,256,147.98 : x
  2. Step 2: Convert to fraction form
    54,628,468,249.24/75,345,545,886.66 = 47,020,256,147.98/x
  3. Step 3: Cross multiply
    54,628,468,249.24x = 75,345,545,886.66 × 47,020,256,147.98
  4. Step 4: Simplify right side
    54,628,468,249.24x = 3,542,766,867,200,134,348,800
  5. Step 5: Solve for x
    x = 3,542,766,867,200,134,348,800/54,628,468,249.24
  6. Step 6: Final answer
    x = 64,852,026,438.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.