Home / 16,345,927,805.33-22,557,379,507.97-8,827,548,216.23

Finding the Fourth Proportional to 16,345,927,805.33, 22,557,379,507.97 and 8,827,548,216.23

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Solution

The fourth proportional to 16,345,927,805.33, 22,557,379,507.97 and 8,827,548,216.23 is: 12,182,016,072.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,345,927,805.33 : 22,557,379,507.97 = 8,827,548,216.23 : x
  2. Step 2: Convert to fraction form
    16,345,927,805.33/22,557,379,507.97 = 8,827,548,216.23/x
  3. Step 3: Cross multiply
    16,345,927,805.33x = 22,557,379,507.97 × 8,827,548,216.23
  4. Step 4: Simplify right side
    16,345,927,805.33x = 199,126,355,238,415,990,784
  5. Step 5: Solve for x
    x = 199,126,355,238,415,990,784/16,345,927,805.33
  6. Step 6: Final answer
    x = 12,182,016,072.13

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1.5x scale

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.