Home / 66,036,183.38-99,059,470.14-17,514,037.16

Finding the Fourth Proportional to 66,036,183.38, 99,059,470.14 and 17,514,037.16

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Solution

The fourth proportional to 66,036,183.38, 99,059,470.14 and 17,514,037.16 is: 26,272,433.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,036,183.38 : 99,059,470.14 = 17,514,037.16 : x
  2. Step 2: Convert to fraction form
    66,036,183.38/99,059,470.14 = 17,514,037.16/x
  3. Step 3: Cross multiply
    66,036,183.38x = 99,059,470.14 × 17,514,037.16
  4. Step 4: Simplify right side
    66,036,183.38x = 1,734,931,241,081,870.50
  5. Step 5: Solve for x
    x = 1,734,931,241,081,870.50/66,036,183.38
  6. Step 6: Final answer
    x = 26,272,433.57

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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.