Home / 22,242,382.34-33,357,129.15-6,679,583.06

Finding the Fourth Proportional to 22,242,382.34, 33,357,129.15 and 6,679,583.06

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Solution

The fourth proportional to 22,242,382.34, 33,357,129.15 and 6,679,583.06 is: 10,017,439.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,242,382.34 : 33,357,129.15 = 6,679,583.06 : x
  2. Step 2: Convert to fraction form
    22,242,382.34/33,357,129.15 = 6,679,583.06/x
  3. Step 3: Cross multiply
    22,242,382.34x = 33,357,129.15 × 6,679,583.06
  4. Step 4: Simplify right side
    22,242,382.34x = 222,811,714,800,572.19
  5. Step 5: Solve for x
    x = 222,811,714,800,572.19/22,242,382.34
  6. Step 6: Final answer
    x = 10,017,439.29

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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.