Home / 9,983,010.30-14,974,515.45-3,251,424.30

Finding the Fourth Proportional to 9,983,010.30, 14,974,515.45 and 3,251,424.30

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Solution

The fourth proportional to 9,983,010.30, 14,974,515.45 and 3,251,424.30 is: 4,877,136.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,983,010.30 : 14,974,515.45 = 3,251,424.30 : x
  2. Step 2: Convert to fraction form
    9,983,010.30/14,974,515.45 = 3,251,424.30/x
  3. Step 3: Cross multiply
    9,983,010.30x = 14,974,515.45 × 3,251,424.30
  4. Step 4: Simplify right side
    9,983,010.30x = 48,688,503,414,855.43
  5. Step 5: Solve for x
    x = 48,688,503,414,855.43/9,983,010.30
  6. Step 6: Final answer
    x = 4,877,136.45

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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.