Home / 73,882,837.48-101,958,454.02-41,287,789.48

Finding the Fourth Proportional to 73,882,837.48, 101,958,454.02 and 41,287,789.48

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Solution

The fourth proportional to 73,882,837.48, 101,958,454.02 and 41,287,789.48 is: 56,977,226.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,882,837.48 : 101,958,454.02 = 41,287,789.48 : x
  2. Step 2: Convert to fraction form
    73,882,837.48/101,958,454.02 = 41,287,789.48/x
  3. Step 3: Cross multiply
    73,882,837.48x = 101,958,454.02 × 41,287,789.48
  4. Step 4: Simplify right side
    73,882,837.48x = 4,209,639,185,284,019
  5. Step 5: Solve for x
    x = 4,209,639,185,284,019/73,882,837.48
  6. Step 6: Final answer
    x = 56,977,226.77

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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.