Home / 37,277,473,585.62-55,916,419,414.60-12,434,066,526.90

Finding the Fourth Proportional to 37,277,473,585.62, 55,916,419,414.60 and 12,434,066,526.90

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Solution

The fourth proportional to 37,277,473,585.62, 55,916,419,414.60 and 12,434,066,526.90 is: 18,651,169,515.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,277,473,585.62 : 55,916,419,414.60 = 12,434,066,526.90 : x
  2. Step 2: Convert to fraction form
    37,277,473,585.62/55,916,419,414.60 = 12,434,066,526.90/x
  3. Step 3: Cross multiply
    37,277,473,585.62x = 55,916,419,414.60 × 12,434,066,526.90
  4. Step 4: Simplify right side
    37,277,473,585.62x = 695,268,478,947,179,102,208
  5. Step 5: Solve for x
    x = 695,268,478,947,179,102,208/37,277,473,585.62
  6. Step 6: Final answer
    x = 18,651,169,515.29

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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.