Home / 22,304,800.53-33,437,714.58-8,648,538.30

Finding the Fourth Proportional to 22,304,800.53, 33,437,714.58 and 8,648,538.30

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Solution

The fourth proportional to 22,304,800.53, 33,437,714.58 and 8,648,538.30 is: 12,965,251.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,304,800.53 : 33,437,714.58 = 8,648,538.30 : x
  2. Step 2: Convert to fraction form
    22,304,800.53/33,437,714.58 = 8,648,538.30/x
  3. Step 3: Cross multiply
    22,304,800.53x = 33,437,714.58 × 8,648,538.30
  4. Step 4: Simplify right side
    22,304,800.53x = 289,187,355,209,598.44
  5. Step 5: Solve for x
    x = 289,187,355,209,598.44/22,304,800.53
  6. Step 6: Final answer
    x = 12,965,251.80

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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.