Home / 48,509,533.10-72,764,299.65-24,252,203.90

Finding the Fourth Proportional to 48,509,533.10, 72,764,299.65 and 24,252,203.90

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Solution

The fourth proportional to 48,509,533.10, 72,764,299.65 and 24,252,203.90 is: 36,378,305.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,509,533.10 : 72,764,299.65 = 24,252,203.90 : x
  2. Step 2: Convert to fraction form
    48,509,533.10/72,764,299.65 = 24,252,203.90/x
  3. Step 3: Cross multiply
    48,509,533.10x = 72,764,299.65 × 24,252,203.90
  4. Step 4: Simplify right side
    48,509,533.10x = 1,764,694,631,752,498.75
  5. Step 5: Solve for x
    x = 1,764,694,631,752,498.75/48,509,533.10
  6. Step 6: Final answer
    x = 36,378,305.85

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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.