Home / 3,722,055,864.40-5,583,083,796.60-3,696,227,831.80

Finding the Fourth Proportional to 3,722,055,864.40, 5,583,083,796.60 and 3,696,227,831.80

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Solution

The fourth proportional to 3,722,055,864.40, 5,583,083,796.60 and 3,696,227,831.80 is: 5,544,341,747.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,722,055,864.40 : 5,583,083,796.60 = 3,696,227,831.80 : x
  2. Step 2: Convert to fraction form
    3,722,055,864.40/5,583,083,796.60 = 3,696,227,831.80/x
  3. Step 3: Cross multiply
    3,722,055,864.40x = 5,583,083,796.60 × 3,696,227,831.80
  4. Step 4: Simplify right side
    3,722,055,864.40x = 20,636,349,716,264,534,016
  5. Step 5: Solve for x
    x = 20,636,349,716,264,534,016/3,722,055,864.40
  6. Step 6: Final answer
    x = 5,544,341,747.70

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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.