Home / 39,663,924.50-59,521,055.07-16,944,992.66

Finding the Fourth Proportional to 39,663,924.50, 59,521,055.07 and 16,944,992.66

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Solution

The fourth proportional to 39,663,924.50, 59,521,055.07 and 16,944,992.66 is: 25,428,241.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,663,924.50 : 59,521,055.07 = 16,944,992.66 : x
  2. Step 2: Convert to fraction form
    39,663,924.50/59,521,055.07 = 16,944,992.66/x
  3. Step 3: Cross multiply
    39,663,924.50x = 59,521,055.07 × 16,944,992.66
  4. Step 4: Simplify right side
    39,663,924.50x = 1,008,583,841,276,605.75
  5. Step 5: Solve for x
    x = 1,008,583,841,276,605.75/39,663,924.50
  6. Step 6: Final answer
    x = 25,428,241.25

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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.