Home / 16,995,753,276.64-23,454,162,115.20-9,374,628,266.56

Finding the Fourth Proportional to 16,995,753,276.64, 23,454,162,115.20 and 9,374,628,266.56

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Solution

The fourth proportional to 16,995,753,276.64, 23,454,162,115.20 and 9,374,628,266.56 is: 12,936,999,470.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,753,276.64 : 23,454,162,115.20 = 9,374,628,266.56 : x
  2. Step 2: Convert to fraction form
    16,995,753,276.64/23,454,162,115.20 = 9,374,628,266.56/x
  3. Step 3: Cross multiply
    16,995,753,276.64x = 23,454,162,115.20 × 9,374,628,266.56
  4. Step 4: Simplify right side
    16,995,753,276.64x = 219,874,051,133,634,609,152
  5. Step 5: Solve for x
    x = 219,874,051,133,634,609,152/16,995,753,276.64
  6. Step 6: Final answer
    x = 12,936,999,470.09

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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.