Home / 41,996,871.70-57,955,670.85-22,681,287.70

Finding the Fourth Proportional to 41,996,871.70, 57,955,670.85 and 22,681,287.70

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Solution

The fourth proportional to 41,996,871.70, 57,955,670.85 and 22,681,287.70 is: 31,300,170.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,996,871.70 : 57,955,670.85 = 22,681,287.70 : x
  2. Step 2: Convert to fraction form
    41,996,871.70/57,955,670.85 = 22,681,287.70/x
  3. Step 3: Cross multiply
    41,996,871.70x = 57,955,670.85 × 22,681,287.70
  4. Step 4: Simplify right side
    41,996,871.70x = 1,314,509,244,395,353.50
  5. Step 5: Solve for x
    x = 1,314,509,244,395,353.50/41,996,871.70
  6. Step 6: Final answer
    x = 31,300,170.49

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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.