Home / 44,172,482.48-66,074,151.76-31,040,949.14

Finding the Fourth Proportional to 44,172,482.48, 66,074,151.76 and 31,040,949.14

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Solution

The fourth proportional to 44,172,482.48, 66,074,151.76 and 31,040,949.14 is: 46,431,721.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,172,482.48 : 66,074,151.76 = 31,040,949.14 : x
  2. Step 2: Convert to fraction form
    44,172,482.48/66,074,151.76 = 31,040,949.14/x
  3. Step 3: Cross multiply
    44,172,482.48x = 66,074,151.76 × 31,040,949.14
  4. Step 4: Simplify right side
    44,172,482.48x = 2,051,004,384,250,801.50
  5. Step 5: Solve for x
    x = 2,051,004,384,250,801.50/44,172,482.48
  6. Step 6: Final answer
    x = 46,431,721.04

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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.