Home / 48,715,562.16-73,064,513.23-19,568,226.71

Finding the Fourth Proportional to 48,715,562.16, 73,064,513.23 and 19,568,226.71

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Solution

The fourth proportional to 48,715,562.16, 73,064,513.23 and 19,568,226.71 is: 29,348,793.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,715,562.16 : 73,064,513.23 = 19,568,226.71 : x
  2. Step 2: Convert to fraction form
    48,715,562.16/73,064,513.23 = 19,568,226.71/x
  3. Step 3: Cross multiply
    48,715,562.16x = 73,064,513.23 × 19,568,226.71
  4. Step 4: Simplify right side
    48,715,562.16x = 1,429,742,959,474,175
  5. Step 5: Solve for x
    x = 1,429,742,959,474,175/48,715,562.16
  6. Step 6: Final answer
    x = 29,348,793.20

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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.