Home / 52,404,423.39-78,621,218.01-22,863,198.51

Finding the Fourth Proportional to 52,404,423.39, 78,621,218.01 and 22,863,198.51

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Solution

The fourth proportional to 52,404,423.39, 78,621,218.01 and 22,863,198.51 is: 34,301,160.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,404,423.39 : 78,621,218.01 = 22,863,198.51 : x
  2. Step 2: Convert to fraction form
    52,404,423.39/78,621,218.01 = 22,863,198.51/x
  3. Step 3: Cross multiply
    52,404,423.39x = 78,621,218.01 × 22,863,198.51
  4. Step 4: Simplify right side
    52,404,423.39x = 1,797,532,514,460,617.50
  5. Step 5: Solve for x
    x = 1,797,532,514,460,617.50/52,404,423.39
  6. Step 6: Final answer
    x = 34,301,160.06

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.