Home / 18,063,996.19-24,928,339.41-9,804,058.59

Finding the Fourth Proportional to 18,063,996.19, 24,928,339.41 and 9,804,058.59

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Solution

The fourth proportional to 18,063,996.19, 24,928,339.41 and 9,804,058.59 is: 13,529,614.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,063,996.19 : 24,928,339.41 = 9,804,058.59 : x
  2. Step 2: Convert to fraction form
    18,063,996.19/24,928,339.41 = 9,804,058.59/x
  3. Step 3: Cross multiply
    18,063,996.19x = 24,928,339.41 × 9,804,058.59
  4. Step 4: Simplify right side
    18,063,996.19x = 244,398,900,010,194.47
  5. Step 5: Solve for x
    x = 244,398,900,010,194.47/18,063,996.19
  6. Step 6: Final answer
    x = 13,529,614.24

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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.