Home / 1,304,680,294,027.40-1,800,514,608,831.60-726,616,720,111.23

Finding the Fourth Proportional to 1,304,680,294,027.40, 1,800,514,608,831.60 and 726,616,720,111.23

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Solution

The fourth proportional to 1,304,680,294,027.40, 1,800,514,608,831.60 and 726,616,720,111.23 is: 1,002,762,152,207.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,680,294,027.40 : 1,800,514,608,831.60 = 726,616,720,111.23 : x
  2. Step 2: Convert to fraction form
    1,304,680,294,027.40/1,800,514,608,831.60 = 726,616,720,111.23/x
  3. Step 3: Cross multiply
    1,304,680,294,027.40x = 1,800,514,608,831.60 × 726,616,720,111.23
  4. Step 4: Simplify right side
    1,304,680,294,027.40x = 1,308,284,019,581,571,469,148,160
  5. Step 5: Solve for x
    x = 1,308,284,019,581,571,469,148,160/1,304,680,294,027.40
  6. Step 6: Final answer
    x = 1,002,762,152,207.46

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.