Home / 22,146,810.20-33,220,215.30-14,033,477.60

Finding the Fourth Proportional to 22,146,810.20, 33,220,215.30 and 14,033,477.60

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Solution

The fourth proportional to 22,146,810.20, 33,220,215.30 and 14,033,477.60 is: 21,050,216.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,146,810.20 : 33,220,215.30 = 14,033,477.60 : x
  2. Step 2: Convert to fraction form
    22,146,810.20/33,220,215.30 = 14,033,477.60/x
  3. Step 3: Cross multiply
    22,146,810.20x = 33,220,215.30 × 14,033,477.60
  4. Step 4: Simplify right side
    22,146,810.20x = 466,195,147,279,727.25
  5. Step 5: Solve for x
    x = 466,195,147,279,727.25/22,146,810.20
  6. Step 6: Final answer
    x = 21,050,216.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.