Home / 37,568,701.72-56,360,132.08-14,232,434.56

Finding the Fourth Proportional to 37,568,701.72, 56,360,132.08 and 14,232,434.56

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Solution

The fourth proportional to 37,568,701.72, 56,360,132.08 and 14,232,434.56 is: 21,351,333.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,568,701.72 : 56,360,132.08 = 14,232,434.56 : x
  2. Step 2: Convert to fraction form
    37,568,701.72/56,360,132.08 = 14,232,434.56/x
  3. Step 3: Cross multiply
    37,568,701.72x = 56,360,132.08 × 14,232,434.56
  4. Step 4: Simplify right side
    37,568,701.72x = 802,141,891,621,556.75
  5. Step 5: Solve for x
    x = 802,141,891,621,556.75/37,568,701.72
  6. Step 6: Final answer
    x = 21,351,333.82

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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.