Home / 9,968,017.80-14,952,026.70-8,373,694.80

Finding the Fourth Proportional to 9,968,017.80, 14,952,026.70 and 8,373,694.80

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Solution

The fourth proportional to 9,968,017.80, 14,952,026.70 and 8,373,694.80 is: 12,560,542.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,968,017.80 : 14,952,026.70 = 8,373,694.80 : x
  2. Step 2: Convert to fraction form
    9,968,017.80/14,952,026.70 = 8,373,694.80/x
  3. Step 3: Cross multiply
    9,968,017.80x = 14,952,026.70 × 8,373,694.80
  4. Step 4: Simplify right side
    9,968,017.80x = 125,203,708,227,251.16
  5. Step 5: Solve for x
    x = 125,203,708,227,251.16/9,968,017.80
  6. Step 6: Final answer
    x = 12,560,542.20

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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.