Home / 9,882,016.30-14,823,024.45-7,012,234.90

Finding the Fourth Proportional to 9,882,016.30, 14,823,024.45 and 7,012,234.90

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Solution

The fourth proportional to 9,882,016.30, 14,823,024.45 and 7,012,234.90 is: 10,518,352.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,882,016.30 : 14,823,024.45 = 7,012,234.90 : x
  2. Step 2: Convert to fraction form
    9,882,016.30/14,823,024.45 = 7,012,234.90/x
  3. Step 3: Cross multiply
    9,882,016.30x = 14,823,024.45 × 7,012,234.90
  4. Step 4: Simplify right side
    9,882,016.30x = 103,942,529,371,843.31
  5. Step 5: Solve for x
    x = 103,942,529,371,843.31/9,882,016.30
  6. Step 6: Final answer
    x = 10,518,352.35

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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.