Home / 63,733,528,862.36-87,959,982,328.07-36,273,792,174.11

Finding the Fourth Proportional to 63,733,528,862.36, 87,959,982,328.07 and 36,273,792,174.11

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Solution

The fourth proportional to 63,733,528,862.36, 87,959,982,328.07 and 36,273,792,174.11 is: 50,062,222,750.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,733,528,862.36 : 87,959,982,328.07 = 36,273,792,174.11 : x
  2. Step 2: Convert to fraction form
    63,733,528,862.36/87,959,982,328.07 = 36,273,792,174.11/x
  3. Step 3: Cross multiply
    63,733,528,862.36x = 87,959,982,328.07 × 36,273,792,174.11
  4. Step 4: Simplify right side
    63,733,528,862.36x = 3,190,642,118,606,799,765,504
  5. Step 5: Solve for x
    x = 3,190,642,118,606,799,765,504/63,733,528,862.36
  6. Step 6: Final answer
    x = 50,062,222,750.88

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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.