Home / 22,025,571,197.94-30,395,292,624.63-12,001,066,041.42

Finding the Fourth Proportional to 22,025,571,197.94, 30,395,292,624.63 and 12,001,066,041.42

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Solution

The fourth proportional to 22,025,571,197.94, 30,395,292,624.63 and 12,001,066,041.42 is: 16,561,473,519.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,025,571,197.94 : 30,395,292,624.63 = 12,001,066,041.42 : x
  2. Step 2: Convert to fraction form
    22,025,571,197.94/30,395,292,624.63 = 12,001,066,041.42/x
  3. Step 3: Cross multiply
    22,025,571,197.94x = 30,395,292,624.63 × 12,001,066,041.42
  4. Step 4: Simplify right side
    22,025,571,197.94x = 364,775,914,136,470,880,256
  5. Step 5: Solve for x
    x = 364,775,914,136,470,880,256/22,025,571,197.94
  6. Step 6: Final answer
    x = 16,561,473,519.04

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Double scale
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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.