Home / 46,155,387.08-69,115,890.83-27,699,714.87

Finding the Fourth Proportional to 46,155,387.08, 69,115,890.83 and 27,699,714.87

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Solution

The fourth proportional to 46,155,387.08, 69,115,890.83 and 27,699,714.87 is: 41,479,241.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,155,387.08 : 69,115,890.83 = 27,699,714.87 : x
  2. Step 2: Convert to fraction form
    46,155,387.08/69,115,890.83 = 27,699,714.87/x
  3. Step 3: Cross multiply
    46,155,387.08x = 69,115,890.83 × 27,699,714.87
  4. Step 4: Simplify right side
    46,155,387.08x = 1,914,490,468,838,549.25
  5. Step 5: Solve for x
    x = 1,914,490,468,838,549.25/46,155,387.08
  6. Step 6: Final answer
    x = 41,479,241.97

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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.