Home / 3,073,615,571.85-4,241,590,908.27-1,663,919,534.73

Finding the Fourth Proportional to 3,073,615,571.85, 4,241,590,908.27 and 1,663,919,534.73

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Solution

The fourth proportional to 3,073,615,571.85, 4,241,590,908.27 and 1,663,919,534.73 is: 2,296,209,726.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,615,571.85 : 4,241,590,908.27 = 1,663,919,534.73 : x
  2. Step 2: Convert to fraction form
    3,073,615,571.85/4,241,590,908.27 = 1,663,919,534.73/x
  3. Step 3: Cross multiply
    3,073,615,571.85x = 4,241,590,908.27 × 1,663,919,534.73
  4. Step 4: Simplify right side
    3,073,615,571.85x = 7,057,665,970,603,616,256
  5. Step 5: Solve for x
    x = 7,057,665,970,603,616,256/3,073,615,571.85
  6. Step 6: Final answer
    x = 2,296,209,726.18

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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.