Home / 29,947,302.86-41,327,305.53-16,196,267.30

Finding the Fourth Proportional to 29,947,302.86, 41,327,305.53 and 16,196,267.30

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Solution

The fourth proportional to 29,947,302.86, 41,327,305.53 and 16,196,267.30 is: 22,350,863.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,947,302.86 : 41,327,305.53 = 16,196,267.30 : x
  2. Step 2: Convert to fraction form
    29,947,302.86/41,327,305.53 = 16,196,267.30/x
  3. Step 3: Cross multiply
    29,947,302.86x = 41,327,305.53 × 16,196,267.30
  4. Step 4: Simplify right side
    29,947,302.86x = 669,348,087,152,648.25
  5. Step 5: Solve for x
    x = 669,348,087,152,648.25/29,947,302.86
  6. Step 6: Final answer
    x = 22,350,863.79

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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.