Home / 25,044,019.80-37,564,192.62-8,000,116.44

Finding the Fourth Proportional to 25,044,019.80, 37,564,192.62 and 8,000,116.44

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Solution

The fourth proportional to 25,044,019.80, 37,564,192.62 and 8,000,116.44 is: 11,999,587.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,044,019.80 : 37,564,192.62 = 8,000,116.44 : x
  2. Step 2: Convert to fraction form
    25,044,019.80/37,564,192.62 = 8,000,116.44/x
  3. Step 3: Cross multiply
    25,044,019.80x = 37,564,192.62 × 8,000,116.44
  4. Step 4: Simplify right side
    25,044,019.80x = 300,517,914,934,588.69
  5. Step 5: Solve for x
    x = 300,517,914,934,588.69/25,044,019.80
  6. Step 6: Final answer
    x = 11,999,587.82

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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.