Home / 16,384,262,126.40-22,610,321,037.48-8,865,963,937.44

Finding the Fourth Proportional to 16,384,262,126.40, 22,610,321,037.48 and 8,865,963,937.44

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Solution

The fourth proportional to 16,384,262,126.40, 22,610,321,037.48 and 8,865,963,937.44 is: 12,235,051,501.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,384,262,126.40 : 22,610,321,037.48 = 8,865,963,937.44 : x
  2. Step 2: Convert to fraction form
    16,384,262,126.40/22,610,321,037.48 = 8,865,963,937.44/x
  3. Step 3: Cross multiply
    16,384,262,126.40x = 22,610,321,037.48 × 8,865,963,937.44
  4. Step 4: Simplify right side
    16,384,262,126.40x = 200,462,290,932,238,647,296
  5. Step 5: Solve for x
    x = 200,462,290,932,238,647,296/16,384,262,126.40
  6. Step 6: Final answer
    x = 12,235,051,501.60

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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.