Home / 14,993,570.20-22,490,355.54-3,634,018.84

Finding the Fourth Proportional to 14,993,570.20, 22,490,355.54 and 3,634,018.84

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Solution

The fourth proportional to 14,993,570.20, 22,490,355.54 and 3,634,018.84 is: 5,451,028.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,993,570.20 : 22,490,355.54 = 3,634,018.84 : x
  2. Step 2: Convert to fraction form
    14,993,570.20/22,490,355.54 = 3,634,018.84/x
  3. Step 3: Cross multiply
    14,993,570.20x = 22,490,355.54 × 3,634,018.84
  4. Step 4: Simplify right side
    14,993,570.20x = 81,730,375,750,658.36
  5. Step 5: Solve for x
    x = 81,730,375,750,658.36/14,993,570.20
  6. Step 6: Final answer
    x = 5,451,028.32

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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.