Home / 73,317,428.91-109,964,054.79-24,133,917.60

Finding the Fourth Proportional to 73,317,428.91, 109,964,054.79 and 24,133,917.60

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Solution

The fourth proportional to 73,317,428.91, 109,964,054.79 and 24,133,917.60 is: 36,196,897.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,317,428.91 : 109,964,054.79 = 24,133,917.60 : x
  2. Step 2: Convert to fraction form
    73,317,428.91/109,964,054.79 = 24,133,917.60/x
  3. Step 3: Cross multiply
    73,317,428.91x = 109,964,054.79 × 24,133,917.60
  4. Step 4: Simplify right side
    73,317,428.91x = 2,653,863,437,263,745.50
  5. Step 5: Solve for x
    x = 2,653,863,437,263,745.50/73,317,428.91
  6. Step 6: Final answer
    x = 36,196,897.20

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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.