Home / 64,428,656,496.48-88,914,301,672.50-35,882,307,167.28

Finding the Fourth Proportional to 64,428,656,496.48, 88,914,301,672.50 and 35,882,307,167.28

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Solution

The fourth proportional to 64,428,656,496.48, 88,914,301,672.50 and 35,882,307,167.28 is: 49,519,118,629.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,428,656,496.48 : 88,914,301,672.50 = 35,882,307,167.28 : x
  2. Step 2: Convert to fraction form
    64,428,656,496.48/88,914,301,672.50 = 35,882,307,167.28/x
  3. Step 3: Cross multiply
    64,428,656,496.48x = 88,914,301,672.50 × 35,882,307,167.28
  4. Step 4: Simplify right side
    64,428,656,496.48x = 3,190,450,284,176,842,686,464
  5. Step 5: Solve for x
    x = 3,190,450,284,176,842,686,464/64,428,656,496.48
  6. Step 6: Final answer
    x = 49,519,118,629.32

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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.