Home / 22,205,511.30-33,364,254.15-14,122,359.30

Finding the Fourth Proportional to 22,205,511.30, 33,364,254.15 and 14,122,359.30

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Solution

The fourth proportional to 22,205,511.30, 33,364,254.15 and 14,122,359.30 is: 21,219,145.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,205,511.30 : 33,364,254.15 = 14,122,359.30 : x
  2. Step 2: Convert to fraction form
    22,205,511.30/33,364,254.15 = 14,122,359.30/x
  3. Step 3: Cross multiply
    22,205,511.30x = 33,364,254.15 × 14,122,359.30
  4. Step 4: Simplify right side
    22,205,511.30x = 471,181,984,882,816.12
  5. Step 5: Solve for x
    x = 471,181,984,882,816.12/22,205,511.30
  6. Step 6: Final answer
    x = 21,219,145.94

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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.