Home / 36,388,870.51-54,551,171.45-14,841,496.75

Finding the Fourth Proportional to 36,388,870.51, 54,551,171.45 and 14,841,496.75

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Solution

The fourth proportional to 36,388,870.51, 54,551,171.45 and 14,841,496.75 is: 22,249,138.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,388,870.51 : 54,551,171.45 = 14,841,496.75 : x
  2. Step 2: Convert to fraction form
    36,388,870.51/54,551,171.45 = 14,841,496.75/x
  3. Step 3: Cross multiply
    36,388,870.51x = 54,551,171.45 × 14,841,496.75
  4. Step 4: Simplify right side
    36,388,870.51x = 809,621,033,709,660.25
  5. Step 5: Solve for x
    x = 809,621,033,709,660.25/36,388,870.51
  6. Step 6: Final answer
    x = 22,249,138.88

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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.