Home / 42,567,523.03-58,743,179.53-22,988,409.52

Finding the Fourth Proportional to 42,567,523.03, 58,743,179.53 and 22,988,409.52

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Solution

The fourth proportional to 42,567,523.03, 58,743,179.53 and 22,988,409.52 is: 31,724,003.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,567,523.03 : 58,743,179.53 = 22,988,409.52 : x
  2. Step 2: Convert to fraction form
    42,567,523.03/58,743,179.53 = 22,988,409.52/x
  3. Step 3: Cross multiply
    42,567,523.03x = 58,743,179.53 × 22,988,409.52
  4. Step 4: Simplify right side
    42,567,523.03x = 1,350,412,267,338,192.25
  5. Step 5: Solve for x
    x = 1,350,412,267,338,192.25/42,567,523.03
  6. Step 6: Final answer
    x = 31,724,003.92

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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.