Home / 73,524,857.60-110,287,286.40-41,276,230.40

Finding the Fourth Proportional to 73,524,857.60, 110,287,286.40 and 41,276,230.40

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Solution

The fourth proportional to 73,524,857.60, 110,287,286.40 and 41,276,230.40 is: 61,914,345.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,524,857.60 : 110,287,286.40 = 41,276,230.40 : x
  2. Step 2: Convert to fraction form
    73,524,857.60/110,287,286.40 = 41,276,230.40/x
  3. Step 3: Cross multiply
    73,524,857.60x = 110,287,286.40 × 41,276,230.40
  4. Step 4: Simplify right side
    73,524,857.60x = 4,552,243,443,637,187
  5. Step 5: Solve for x
    x = 4,552,243,443,637,187/73,524,857.60
  6. Step 6: Final answer
    x = 61,914,345.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.