Home / 22,233,956,741.36-33,352,007,704.68-7,310,791,888.88

Finding the Fourth Proportional to 22,233,956,741.36, 33,352,007,704.68 and 7,310,791,888.88

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Solution

The fourth proportional to 22,233,956,741.36, 33,352,007,704.68 and 7,310,791,888.88 is: 10,966,540,514.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,233,956,741.36 : 33,352,007,704.68 = 7,310,791,888.88 : x
  2. Step 2: Convert to fraction form
    22,233,956,741.36/33,352,007,704.68 = 7,310,791,888.88/x
  3. Step 3: Cross multiply
    22,233,956,741.36x = 33,352,007,704.68 × 7,310,791,888.88
  4. Step 4: Simplify right side
    22,233,956,741.36x = 243,829,587,405,237,813,248
  5. Step 5: Solve for x
    x = 243,829,587,405,237,813,248/22,233,956,741.36
  6. Step 6: Final answer
    x = 10,966,540,514.66

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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.