Home / 24,202,815,122.72-33,399,884,933.60-13,077,038,738.72

Finding the Fourth Proportional to 24,202,815,122.72, 33,399,884,933.60 and 13,077,038,738.72

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Solution

The fourth proportional to 24,202,815,122.72, 33,399,884,933.60 and 13,077,038,738.72 is: 18,046,313,494.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,202,815,122.72 : 33,399,884,933.60 = 13,077,038,738.72 : x
  2. Step 2: Convert to fraction form
    24,202,815,122.72/33,399,884,933.60 = 13,077,038,738.72/x
  3. Step 3: Cross multiply
    24,202,815,122.72x = 33,399,884,933.60 × 13,077,038,738.72
  4. Step 4: Simplify right side
    24,202,815,122.72x = 436,771,589,145,477,644,288
  5. Step 5: Solve for x
    x = 436,771,589,145,477,644,288/24,202,815,122.72
  6. Step 6: Final answer
    x = 18,046,313,494.15

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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.