Home / 39,753,550.23-59,631,653.96-10,997,277.72

Finding the Fourth Proportional to 39,753,550.23, 59,631,653.96 and 10,997,277.72

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Solution

The fourth proportional to 39,753,550.23, 59,631,653.96 and 10,997,277.72 is: 16,496,284.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,753,550.23 : 59,631,653.96 = 10,997,277.72 : x
  2. Step 2: Convert to fraction form
    39,753,550.23/59,631,653.96 = 10,997,277.72/x
  3. Step 3: Cross multiply
    39,753,550.23x = 59,631,653.96 × 10,997,277.72
  4. Step 4: Simplify right side
    39,753,550.23x = 655,785,859,446,071.38
  5. Step 5: Solve for x
    x = 655,785,859,446,071.38/39,753,550.23
  6. Step 6: Final answer
    x = 16,496,284.12

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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.