Home / 14,804,136.30-22,206,204.45-4,707,777.90

Finding the Fourth Proportional to 14,804,136.30, 22,206,204.45 and 4,707,777.90

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Solution

The fourth proportional to 14,804,136.30, 22,206,204.45 and 4,707,777.90 is: 7,061,666.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,804,136.30 : 22,206,204.45 = 4,707,777.90 : x
  2. Step 2: Convert to fraction form
    14,804,136.30/22,206,204.45 = 4,707,777.90/x
  3. Step 3: Cross multiply
    14,804,136.30x = 22,206,204.45 × 4,707,777.90
  4. Step 4: Simplify right side
    14,804,136.30x = 104,541,878,552,591.66
  5. Step 5: Solve for x
    x = 104,541,878,552,591.66/14,804,136.30
  6. Step 6: Final answer
    x = 7,061,666.85

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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.