Home / 14,905,964,044.80-22,339,955,908.80-7,922,120,716.80

Finding the Fourth Proportional to 14,905,964,044.80, 22,339,955,908.80 and 7,922,120,716.80

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Solution

The fourth proportional to 14,905,964,044.80, 22,339,955,908.80 and 7,922,120,716.80 is: 11,873,088,314.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,905,964,044.80 : 22,339,955,908.80 = 7,922,120,716.80 : x
  2. Step 2: Convert to fraction form
    14,905,964,044.80/22,339,955,908.80 = 7,922,120,716.80/x
  3. Step 3: Cross multiply
    14,905,964,044.80x = 22,339,955,908.80 × 7,922,120,716.80
  4. Step 4: Simplify right side
    14,905,964,044.80x = 176,979,827,517,503,045,632
  5. Step 5: Solve for x
    x = 176,979,827,517,503,045,632/14,905,964,044.80
  6. Step 6: Final answer
    x = 11,873,088,314.56

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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.