Home / 49,327,046.64-68,071,470-27,302,075.82

Finding the Fourth Proportional to 49,327,046.64, 68,071,470 and 27,302,075.82

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Solution

The fourth proportional to 49,327,046.64, 68,071,470 and 27,302,075.82 is: 37,676,945.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,327,046.64 : 68,071,470 = 27,302,075.82 : x
  2. Step 2: Convert to fraction form
    49,327,046.64/68,071,470 = 27,302,075.82/x
  3. Step 3: Cross multiply
    49,327,046.64x = 68,071,470 × 27,302,075.82
  4. Step 4: Simplify right side
    49,327,046.64x = 1,858,492,435,118,855.50
  5. Step 5: Solve for x
    x = 1,858,492,435,118,855.50/49,327,046.64
  6. Step 6: Final answer
    x = 37,676,945.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.