Home / 16,345,927,813.84-22,557,379,519.70-8,827,548,224.74

Finding the Fourth Proportional to 16,345,927,813.84, 22,557,379,519.70 and 8,827,548,224.74

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Solution

The fourth proportional to 16,345,927,813.84, 22,557,379,519.70 and 8,827,548,224.74 is: 12,182,016,083.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,345,927,813.84 : 22,557,379,519.70 = 8,827,548,224.74 : x
  2. Step 2: Convert to fraction form
    16,345,927,813.84/22,557,379,519.70 = 8,827,548,224.74/x
  3. Step 3: Cross multiply
    16,345,927,813.84x = 22,557,379,519.70 × 8,827,548,224.74
  4. Step 4: Simplify right side
    16,345,927,813.84x = 199,126,355,533,914,177,536
  5. Step 5: Solve for x
    x = 199,126,355,533,914,177,536/16,345,927,813.84
  6. Step 6: Final answer
    x = 12,182,016,083.87

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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.