Home / 16,843,217.80-25,264,826.70-6,072,680.20

Finding the Fourth Proportional to 16,843,217.80, 25,264,826.70 and 6,072,680.20

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Solution

The fourth proportional to 16,843,217.80, 25,264,826.70 and 6,072,680.20 is: 9,109,020.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,843,217.80 : 25,264,826.70 = 6,072,680.20 : x
  2. Step 2: Convert to fraction form
    16,843,217.80/25,264,826.70 = 6,072,680.20/x
  3. Step 3: Cross multiply
    16,843,217.80x = 25,264,826.70 × 6,072,680.20
  4. Step 4: Simplify right side
    16,843,217.80x = 153,425,212,857,521.34
  5. Step 5: Solve for x
    x = 153,425,212,857,521.34/16,843,217.80
  6. Step 6: Final answer
    x = 9,109,020.30

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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.