Home / 16,351,100,627.80-22,568,717,216.46-10,649,592,698.57

Finding the Fourth Proportional to 16,351,100,627.80, 22,568,717,216.46 and 10,649,592,698.57

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Solution

The fourth proportional to 16,351,100,627.80, 22,568,717,216.46 and 10,649,592,698.57 is: 14,699,172,340.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,351,100,627.80 : 22,568,717,216.46 = 10,649,592,698.57 : x
  2. Step 2: Convert to fraction form
    16,351,100,627.80/22,568,717,216.46 = 10,649,592,698.57/x
  3. Step 3: Cross multiply
    16,351,100,627.80x = 22,568,717,216.46 × 10,649,592,698.57
  4. Step 4: Simplify right side
    16,351,100,627.80x = 240,347,646,084,459,593,728
  5. Step 5: Solve for x
    x = 240,347,646,084,459,593,728/16,351,100,627.80
  6. Step 6: Final answer
    x = 14,699,172,340.47

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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.