Home / 26,000,568,289.26-38,988,558,053.01-10,072,365,098.22

Finding the Fourth Proportional to 26,000,568,289.26, 38,988,558,053.01 and 10,072,365,098.22

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Solution

The fourth proportional to 26,000,568,289.26, 38,988,558,053.01 and 10,072,365,098.22 is: 15,103,784,924.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,000,568,289.26 : 38,988,558,053.01 = 10,072,365,098.22 : x
  2. Step 2: Convert to fraction form
    26,000,568,289.26/38,988,558,053.01 = 10,072,365,098.22/x
  3. Step 3: Cross multiply
    26,000,568,289.26x = 38,988,558,053.01 × 10,072,365,098.22
  4. Step 4: Simplify right side
    26,000,568,289.26x = 392,706,991,363,062,235,136
  5. Step 5: Solve for x
    x = 392,706,991,363,062,235,136/26,000,568,289.26
  6. Step 6: Final answer
    x = 15,103,784,924.78

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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.