Home / 49,345,424.96-68,096,702.90-27,019,823.04

Finding the Fourth Proportional to 49,345,424.96, 68,096,702.90 and 27,019,823.04

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Solution

The fourth proportional to 49,345,424.96, 68,096,702.90 and 27,019,823.04 is: 37,287,364.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,345,424.96 : 68,096,702.90 = 27,019,823.04 : x
  2. Step 2: Convert to fraction form
    49,345,424.96/68,096,702.90 = 27,019,823.04/x
  3. Step 3: Cross multiply
    49,345,424.96x = 68,096,702.90 × 27,019,823.04
  4. Step 4: Simplify right side
    49,345,424.96x = 1,839,960,862,033,004.50
  5. Step 5: Solve for x
    x = 1,839,960,862,033,004.50/49,345,424.96
  6. Step 6: Final answer
    x = 37,287,364.81

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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.