Home / 9,968,016.30-14,952,024.45-8,373,693.30

Finding the Fourth Proportional to 9,968,016.30, 14,952,024.45 and 8,373,693.30

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Solution

The fourth proportional to 9,968,016.30, 14,952,024.45 and 8,373,693.30 is: 12,560,539.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,968,016.30 : 14,952,024.45 = 8,373,693.30 : x
  2. Step 2: Convert to fraction form
    9,968,016.30/14,952,024.45 = 8,373,693.30/x
  3. Step 3: Cross multiply
    9,968,016.30x = 14,952,024.45 × 8,373,693.30
  4. Step 4: Simplify right side
    9,968,016.30x = 125,203,666,958,401.17
  5. Step 5: Solve for x
    x = 125,203,666,958,401.17/9,968,016.30
  6. Step 6: Final answer
    x = 12,560,539.95

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1.5x scale

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.