Home / 16,117,588.80-24,176,383.20-6,528,031.20

Finding the Fourth Proportional to 16,117,588.80, 24,176,383.20 and 6,528,031.20

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Solution

The fourth proportional to 16,117,588.80, 24,176,383.20 and 6,528,031.20 is: 9,792,046.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,117,588.80 : 24,176,383.20 = 6,528,031.20 : x
  2. Step 2: Convert to fraction form
    16,117,588.80/24,176,383.20 = 6,528,031.20/x
  3. Step 3: Cross multiply
    16,117,588.80x = 24,176,383.20 × 6,528,031.20
  4. Step 4: Simplify right side
    16,117,588.80x = 157,824,183,832,755.84
  5. Step 5: Solve for x
    x = 157,824,183,832,755.84/16,117,588.80
  6. Step 6: Final answer
    x = 9,792,046.80

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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.