Home / 29,998,935.15-41,398,337.65-16,950,418.35

Finding the Fourth Proportional to 29,998,935.15, 41,398,337.65 and 16,950,418.35

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Solution

The fourth proportional to 29,998,935.15, 41,398,337.65 and 16,950,418.35 is: 23,391,468.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,998,935.15 : 41,398,337.65 = 16,950,418.35 : x
  2. Step 2: Convert to fraction form
    29,998,935.15/41,398,337.65 = 16,950,418.35/x
  3. Step 3: Cross multiply
    29,998,935.15x = 41,398,337.65 × 16,950,418.35
  4. Step 4: Simplify right side
    29,998,935.15x = 701,719,142,162,055.88
  5. Step 5: Solve for x
    x = 701,719,142,162,055.88/29,998,935.15
  6. Step 6: Final answer
    x = 23,391,468.35

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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.