Home / 22,837,740.80-34,242,930.86-7,268,844.45

Finding the Fourth Proportional to 22,837,740.80, 34,242,930.86 and 7,268,844.45

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Solution

The fourth proportional to 22,837,740.80, 34,242,930.86 and 7,268,844.45 is: 10,898,912.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,837,740.80 : 34,242,930.86 = 7,268,844.45 : x
  2. Step 2: Convert to fraction form
    22,837,740.80/34,242,930.86 = 7,268,844.45/x
  3. Step 3: Cross multiply
    22,837,740.80x = 34,242,930.86 × 7,268,844.45
  4. Step 4: Simplify right side
    22,837,740.80x = 248,906,537,881,555.03
  5. Step 5: Solve for x
    x = 248,906,537,881,555.03/22,837,740.80
  6. Step 6: Final answer
    x = 10,898,912.46

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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.