Home / 58,158,726.36-87,238,993.77-17,222,306.10

Finding the Fourth Proportional to 58,158,726.36, 87,238,993.77 and 17,222,306.10

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Solution

The fourth proportional to 58,158,726.36, 87,238,993.77 and 17,222,306.10 is: 25,833,726.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,158,726.36 : 87,238,993.77 = 17,222,306.10 : x
  2. Step 2: Convert to fraction form
    58,158,726.36/87,238,993.77 = 17,222,306.10/x
  3. Step 3: Cross multiply
    58,158,726.36x = 87,238,993.77 × 17,222,306.10
  4. Step 4: Simplify right side
    58,158,726.36x = 1,502,456,654,562,933
  5. Step 5: Solve for x
    x = 1,502,456,654,562,933/58,158,726.36
  6. Step 6: Final answer
    x = 25,833,726.92

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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.