Home / 550,561,374,145.10-825,842,061,217.64-550,561,374,145.10

Finding the Fourth Proportional to 550,561,374,145.10, 825,842,061,217.64 and 550,561,374,145.10

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Solution

The fourth proportional to 550,561,374,145.10, 825,842,061,217.64 and 550,561,374,145.10 is: 825,842,061,217.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    550,561,374,145.10 : 825,842,061,217.64 = 550,561,374,145.10 : x
  2. Step 2: Convert to fraction form
    550,561,374,145.10/825,842,061,217.64 = 550,561,374,145.10/x
  3. Step 3: Cross multiply
    550,561,374,145.10x = 825,842,061,217.64 × 550,561,374,145.10
  4. Step 4: Simplify right side
    550,561,374,145.10x = 454,676,740,050,805,678,145,536
  5. Step 5: Solve for x
    x = 454,676,740,050,805,678,145,536/550,561,374,145.10
  6. Step 6: Final answer
    x = 825,842,061,217.64

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Double scale
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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.