Home / 25,967,954-35,836,831.68-14,365,317.44

Finding the Fourth Proportional to 25,967,954, 35,836,831.68 and 14,365,317.44

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Solution

The fourth proportional to 25,967,954, 35,836,831.68 and 14,365,317.44 is: 19,824,721.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,967,954 : 35,836,831.68 = 14,365,317.44 : x
  2. Step 2: Convert to fraction form
    25,967,954/35,836,831.68 = 14,365,317.44/x
  3. Step 3: Cross multiply
    25,967,954x = 35,836,831.68 × 14,365,317.44
  4. Step 4: Simplify right side
    25,967,954x = 514,807,463,127,048.50
  5. Step 5: Solve for x
    x = 514,807,463,127,048.50/25,967,954
  6. Step 6: Final answer
    x = 19,824,721.78

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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.