Home / 236,525,335,301.68-354,788,007,051.33-57,450,115,427.72

Finding the Fourth Proportional to 236,525,335,301.68, 354,788,007,051.33 and 57,450,115,427.72

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Solution

The fourth proportional to 236,525,335,301.68, 354,788,007,051.33 and 57,450,115,427.72 is: 86,175,174,137.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,525,335,301.68 : 354,788,007,051.33 = 57,450,115,427.72 : x
  2. Step 2: Convert to fraction form
    236,525,335,301.68/354,788,007,051.33 = 57,450,115,427.72/x
  3. Step 3: Cross multiply
    236,525,335,301.68x = 354,788,007,051.33 × 57,450,115,427.72
  4. Step 4: Simplify right side
    236,525,335,301.68x = 20,382,611,957,469,648,257,024
  5. Step 5: Solve for x
    x = 20,382,611,957,469,648,257,024/236,525,335,301.68
  6. Step 6: Final answer
    x = 86,175,174,137.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.