Home / 49,849,005.03-68,791,722.15-27,522,034.26

Finding the Fourth Proportional to 49,849,005.03, 68,791,722.15 and 27,522,034.26

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Solution

The fourth proportional to 49,849,005.03, 68,791,722.15 and 27,522,034.26 is: 37,980,459.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,849,005.03 : 68,791,722.15 = 27,522,034.26 : x
  2. Step 2: Convert to fraction form
    49,849,005.03/68,791,722.15 = 27,522,034.26/x
  3. Step 3: Cross multiply
    49,849,005.03x = 68,791,722.15 × 27,522,034.26
  4. Step 4: Simplify right side
    49,849,005.03x = 1,893,288,133,816,701.25
  5. Step 5: Solve for x
    x = 1,893,288,133,816,701.25/49,849,005.03
  6. Step 6: Final answer
    x = 37,980,459.84

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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.