Home / 22,463,112,021.60-33,694,668,032.40-15,932,765,013.60

Finding the Fourth Proportional to 22,463,112,021.60, 33,694,668,032.40 and 15,932,765,013.60

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Solution

The fourth proportional to 22,463,112,021.60, 33,694,668,032.40 and 15,932,765,013.60 is: 23,899,147,520.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,463,112,021.60 : 33,694,668,032.40 = 15,932,765,013.60 : x
  2. Step 2: Convert to fraction form
    22,463,112,021.60/33,694,668,032.40 = 15,932,765,013.60/x
  3. Step 3: Cross multiply
    22,463,112,021.60x = 33,694,668,032.40 × 15,932,765,013.60
  4. Step 4: Simplify right side
    22,463,112,021.60x = 536,849,227,971,489,103,872
  5. Step 5: Solve for x
    x = 536,849,227,971,489,103,872/22,463,112,021.60
  6. Step 6: Final answer
    x = 23,899,147,520.40

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Double scale
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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.