Home / 16,384,262,125.40-22,610,321,036.10-8,865,963,936.44

Finding the Fourth Proportional to 16,384,262,125.40, 22,610,321,036.10 and 8,865,963,936.44

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Solution

The fourth proportional to 16,384,262,125.40, 22,610,321,036.10 and 8,865,963,936.44 is: 12,235,051,500.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,384,262,125.40 : 22,610,321,036.10 = 8,865,963,936.44 : x
  2. Step 2: Convert to fraction form
    16,384,262,125.40/22,610,321,036.10 = 8,865,963,936.44/x
  3. Step 3: Cross multiply
    16,384,262,125.40x = 22,610,321,036.10 × 8,865,963,936.44
  4. Step 4: Simplify right side
    16,384,262,125.40x = 200,462,290,897,393,287,168
  5. Step 5: Solve for x
    x = 200,462,290,897,393,287,168/16,384,262,125.40
  6. Step 6: Final answer
    x = 12,235,051,500.22

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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.