Home / 74,290,381.24-110,935,299.29-60,670,546.24

Finding the Fourth Proportional to 74,290,381.24, 110,935,299.29 and 60,670,546.24

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Solution

The fourth proportional to 74,290,381.24, 110,935,299.29 and 60,670,546.24 is: 90,597,262.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,290,381.24 : 110,935,299.29 = 60,670,546.24 : x
  2. Step 2: Convert to fraction form
    74,290,381.24/110,935,299.29 = 60,670,546.24/x
  3. Step 3: Cross multiply
    74,290,381.24x = 110,935,299.29 × 60,670,546.24
  4. Step 4: Simplify right side
    74,290,381.24x = 6,730,505,205,222,185
  5. Step 5: Solve for x
    x = 6,730,505,205,222,185/74,290,381.24
  6. Step 6: Final answer
    x = 90,597,262.97

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.