Home / 22,536,693,638.40-33,805,040,457.60-7,816,203,091.20

Finding the Fourth Proportional to 22,536,693,638.40, 33,805,040,457.60 and 7,816,203,091.20

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Solution

The fourth proportional to 22,536,693,638.40, 33,805,040,457.60 and 7,816,203,091.20 is: 11,724,304,636.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,536,693,638.40 : 33,805,040,457.60 = 7,816,203,091.20 : x
  2. Step 2: Convert to fraction form
    22,536,693,638.40/33,805,040,457.60 = 7,816,203,091.20/x
  3. Step 3: Cross multiply
    22,536,693,638.40x = 33,805,040,457.60 × 7,816,203,091.20
  4. Step 4: Simplify right side
    22,536,693,638.40x = 264,227,061,722,834,173,952
  5. Step 5: Solve for x
    x = 264,227,061,722,834,173,952/22,536,693,638.40
  6. Step 6: Final answer
    x = 11,724,304,636.80

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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.