Home / 16,846,875.30-25,234,883.55-14,012,523.30

Finding the Fourth Proportional to 16,846,875.30, 25,234,883.55 and 14,012,523.30

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Solution

The fourth proportional to 16,846,875.30, 25,234,883.55 and 14,012,523.30 is: 20,989,316.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,846,875.30 : 25,234,883.55 = 14,012,523.30 : x
  2. Step 2: Convert to fraction form
    16,846,875.30/25,234,883.55 = 14,012,523.30/x
  3. Step 3: Cross multiply
    16,846,875.30x = 25,234,883.55 × 14,012,523.30
  4. Step 4: Simplify right side
    16,846,875.30x = 353,604,393,717,161.75
  5. Step 5: Solve for x
    x = 353,604,393,717,161.75/16,846,875.30
  6. Step 6: Final answer
    x = 20,989,316.26

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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.