Home / 1,467,525,492-2,024,517,859.65-872,472,334.73

Finding the Fourth Proportional to 1,467,525,492, 2,024,517,859.65 and 872,472,334.73

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Solution

The fourth proportional to 1,467,525,492, 2,024,517,859.65 and 872,472,334.73 is: 1,203,615,087.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,525,492 : 2,024,517,859.65 = 872,472,334.73 : x
  2. Step 2: Convert to fraction form
    1,467,525,492/2,024,517,859.65 = 872,472,334.73/x
  3. Step 3: Cross multiply
    1,467,525,492x = 2,024,517,859.65 × 872,472,334.73
  4. Step 4: Simplify right side
    1,467,525,492x = 1,766,335,823,701,376,256
  5. Step 5: Solve for x
    x = 1,766,335,823,701,376,256/1,467,525,492
  6. Step 6: Final answer
    x = 1,203,615,087.66

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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.