Home / 37,161,603.70-55,742,405.55-9,867,843.70

Finding the Fourth Proportional to 37,161,603.70, 55,742,405.55 and 9,867,843.70

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Solution

The fourth proportional to 37,161,603.70, 55,742,405.55 and 9,867,843.70 is: 14,801,765.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,161,603.70 : 55,742,405.55 = 9,867,843.70 : x
  2. Step 2: Convert to fraction form
    37,161,603.70/55,742,405.55 = 9,867,843.70/x
  3. Step 3: Cross multiply
    37,161,603.70x = 55,742,405.55 × 9,867,843.70
  4. Step 4: Simplify right side
    37,161,603.70x = 550,057,345,429,412.44
  5. Step 5: Solve for x
    x = 550,057,345,429,412.44/37,161,603.70
  6. Step 6: Final answer
    x = 14,801,765.55

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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.