Home / 587,071,330.80-880,606,996.20-241,847,257.20

Finding the Fourth Proportional to 587,071,330.80, 880,606,996.20 and 241,847,257.20

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Solution

The fourth proportional to 587,071,330.80, 880,606,996.20 and 241,847,257.20 is: 362,770,885.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    587,071,330.80 : 880,606,996.20 = 241,847,257.20 : x
  2. Step 2: Convert to fraction form
    587,071,330.80/880,606,996.20 = 241,847,257.20/x
  3. Step 3: Cross multiply
    587,071,330.80x = 880,606,996.20 × 241,847,257.20
  4. Step 4: Simplify right side
    587,071,330.80x = 212,972,386,702,100,832
  5. Step 5: Solve for x
    x = 212,972,386,702,100,832/587,071,330.80
  6. Step 6: Final answer
    x = 362,770,885.80

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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.