Home / 16,297,578,006.40-24,446,367,009.60-10,718,722,964.80

Finding the Fourth Proportional to 16,297,578,006.40, 24,446,367,009.60 and 10,718,722,964.80

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Solution

The fourth proportional to 16,297,578,006.40, 24,446,367,009.60 and 10,718,722,964.80 is: 16,078,084,447.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,297,578,006.40 : 24,446,367,009.60 = 10,718,722,964.80 : x
  2. Step 2: Convert to fraction form
    16,297,578,006.40/24,446,367,009.60 = 10,718,722,964.80/x
  3. Step 3: Cross multiply
    16,297,578,006.40x = 24,446,367,009.60 × 10,718,722,964.80
  4. Step 4: Simplify right side
    16,297,578,006.40x = 262,033,835,471,728,574,464
  5. Step 5: Solve for x
    x = 262,033,835,471,728,574,464/16,297,578,006.40
  6. Step 6: Final answer
    x = 16,078,084,447.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.