Home / 9,215,585,190.21-13,824,002,047.09-3,238,984,752.24

Finding the Fourth Proportional to 9,215,585,190.21, 13,824,002,047.09 and 3,238,984,752.24

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Solution

The fourth proportional to 9,215,585,190.21, 13,824,002,047.09 and 3,238,984,752.24 is: 4,858,696,536.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,215,585,190.21 : 13,824,002,047.09 = 3,238,984,752.24 : x
  2. Step 2: Convert to fraction form
    9,215,585,190.21/13,824,002,047.09 = 3,238,984,752.24/x
  3. Step 3: Cross multiply
    9,215,585,190.21x = 13,824,002,047.09 × 3,238,984,752.24
  4. Step 4: Simplify right side
    9,215,585,190.21x = 44,775,731,845,456,248,832
  5. Step 5: Solve for x
    x = 44,775,731,845,456,248,832/9,215,585,190.21
  6. Step 6: Final answer
    x = 4,858,696,536.50

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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.