Home / 16,804,204.80-25,206,307.20-13,444,972.80

Finding the Fourth Proportional to 16,804,204.80, 25,206,307.20 and 13,444,972.80

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Solution

The fourth proportional to 16,804,204.80, 25,206,307.20 and 13,444,972.80 is: 20,167,459.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,804,204.80 : 25,206,307.20 = 13,444,972.80 : x
  2. Step 2: Convert to fraction form
    16,804,204.80/25,206,307.20 = 13,444,972.80/x
  3. Step 3: Cross multiply
    16,804,204.80x = 25,206,307.20 × 13,444,972.80
  4. Step 4: Simplify right side
    16,804,204.80x = 338,898,114,692,444.19
  5. Step 5: Solve for x
    x = 338,898,114,692,444.19/16,804,204.80
  6. Step 6: Final answer
    x = 20,167,459.20

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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.