Home / 111,606,851.57-167,052,095.96-59,661,593.89

Finding the Fourth Proportional to 111,606,851.57, 167,052,095.96 and 59,661,593.89

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Solution

The fourth proportional to 111,606,851.57, 167,052,095.96 and 59,661,593.89 is: 89,300,918.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,606,851.57 : 167,052,095.96 = 59,661,593.89 : x
  2. Step 2: Convert to fraction form
    111,606,851.57/167,052,095.96 = 59,661,593.89/x
  3. Step 3: Cross multiply
    111,606,851.57x = 167,052,095.96 × 59,661,593.89
  4. Step 4: Simplify right side
    111,606,851.57x = 9,966,594,306,922,892
  5. Step 5: Solve for x
    x = 9,966,594,306,922,892/111,606,851.57
  6. Step 6: Final answer
    x = 89,300,918.06

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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.