Home / 29,999,354.96-41,398,917-16,950,838.16

Finding the Fourth Proportional to 29,999,354.96, 41,398,917 and 16,950,838.16

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Solution

The fourth proportional to 29,999,354.96, 41,398,917 and 16,950,838.16 is: 23,392,047.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,999,354.96 : 41,398,917 = 16,950,838.16 : x
  2. Step 2: Convert to fraction form
    29,999,354.96/41,398,917 = 16,950,838.16/x
  3. Step 3: Cross multiply
    29,999,354.96x = 41,398,917 × 16,950,838.16
  4. Step 4: Simplify right side
    29,999,354.96x = 701,746,342,066,272.75
  5. Step 5: Solve for x
    x = 701,746,342,066,272.75/29,999,354.96
  6. Step 6: Final answer
    x = 23,392,047.70

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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.