Home / 16,807,519.30-25,211,278.95-16,453,225.30

Finding the Fourth Proportional to 16,807,519.30, 25,211,278.95 and 16,453,225.30

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Solution

The fourth proportional to 16,807,519.30, 25,211,278.95 and 16,453,225.30 is: 24,679,837.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,807,519.30 : 25,211,278.95 = 16,453,225.30 : x
  2. Step 2: Convert to fraction form
    16,807,519.30/25,211,278.95 = 16,453,225.30/x
  3. Step 3: Cross multiply
    16,807,519.30x = 25,211,278.95 × 16,453,225.30
  4. Step 4: Simplify right side
    16,807,519.30x = 414,806,852,665,497.44
  5. Step 5: Solve for x
    x = 414,806,852,665,497.44/16,807,519.30
  6. Step 6: Final answer
    x = 24,679,837.95

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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.