Home / 48,867,037.20-73,281,893.40-14,777,053.20

Finding the Fourth Proportional to 48,867,037.20, 73,281,893.40 and 14,777,053.20

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Solution

The fourth proportional to 48,867,037.20, 73,281,893.40 and 14,777,053.20 is: 22,159,936.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,867,037.20 : 73,281,893.40 = 14,777,053.20 : x
  2. Step 2: Convert to fraction form
    48,867,037.20/73,281,893.40 = 14,777,053.20/x
  3. Step 3: Cross multiply
    48,867,037.20x = 73,281,893.40 × 14,777,053.20
  4. Step 4: Simplify right side
    48,867,037.20x = 1,082,890,437,368,528.88
  5. Step 5: Solve for x
    x = 1,082,890,437,368,528.88/48,867,037.20
  6. Step 6: Final answer
    x = 22,159,936.42

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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.