Home / 22,191,685,824.62-33,293,078,975.01-6,470,510,454.13

Finding the Fourth Proportional to 22,191,685,824.62, 33,293,078,975.01 and 6,470,510,454.13

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Solution

The fourth proportional to 22,191,685,824.62, 33,293,078,975.01 and 6,470,510,454.13 is: 9,707,383,984.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,191,685,824.62 : 33,293,078,975.01 = 6,470,510,454.13 : x
  2. Step 2: Convert to fraction form
    22,191,685,824.62/33,293,078,975.01 = 6,470,510,454.13/x
  3. Step 3: Cross multiply
    22,191,685,824.62x = 33,293,078,975.01 × 6,470,510,454.13
  4. Step 4: Simplify right side
    22,191,685,824.62x = 215,423,215,557,977,899,008
  5. Step 5: Solve for x
    x = 215,423,215,557,977,899,008/22,191,685,824.62
  6. Step 6: Final answer
    x = 9,707,383,984.27

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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.