Home / 2,724,160,490.36-4,086,240,789.60-653,882,252.57

Finding the Fourth Proportional to 2,724,160,490.36, 4,086,240,789.60 and 653,882,252.57

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Solution

The fourth proportional to 2,724,160,490.36, 4,086,240,789.60 and 653,882,252.57 is: 980,823,391.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,160,490.36 : 4,086,240,789.60 = 653,882,252.57 : x
  2. Step 2: Convert to fraction form
    2,724,160,490.36/4,086,240,789.60 = 653,882,252.57/x
  3. Step 3: Cross multiply
    2,724,160,490.36x = 4,086,240,789.60 × 653,882,252.57
  4. Step 4: Simplify right side
    2,724,160,490.36x = 2,671,920,332,026,632,192
  5. Step 5: Solve for x
    x = 2,671,920,332,026,632,192/2,724,160,490.36
  6. Step 6: Final answer
    x = 980,823,391.83

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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.