Home / 23,286,292,023.20-32,161,590,499.41-15,652,083,952.31

Finding the Fourth Proportional to 23,286,292,023.20, 32,161,590,499.41 and 15,652,083,952.31

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Solution

The fourth proportional to 23,286,292,023.20, 32,161,590,499.41 and 15,652,083,952.31 is: 21,617,693,106.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,286,292,023.20 : 32,161,590,499.41 = 15,652,083,952.31 : x
  2. Step 2: Convert to fraction form
    23,286,292,023.20/32,161,590,499.41 = 15,652,083,952.31/x
  3. Step 3: Cross multiply
    23,286,292,023.20x = 32,161,590,499.41 × 15,652,083,952.31
  4. Step 4: Simplify right side
    23,286,292,023.20x = 503,395,914,536,420,245,504
  5. Step 5: Solve for x
    x = 503,395,914,536,420,245,504/23,286,292,023.20
  6. Step 6: Final answer
    x = 21,617,693,106.10

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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.