Home / 14,762,025.10-22,143,037.65-12,410,562.70

Finding the Fourth Proportional to 14,762,025.10, 22,143,037.65 and 12,410,562.70

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Solution

The fourth proportional to 14,762,025.10, 22,143,037.65 and 12,410,562.70 is: 18,615,844.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,025.10 : 22,143,037.65 = 12,410,562.70 : x
  2. Step 2: Convert to fraction form
    14,762,025.10/22,143,037.65 = 12,410,562.70/x
  3. Step 3: Cross multiply
    14,762,025.10x = 22,143,037.65 × 12,410,562.70
  4. Step 4: Simplify right side
    14,762,025.10x = 274,807,557,123,785.62
  5. Step 5: Solve for x
    x = 274,807,557,123,785.62/14,762,025.10
  6. Step 6: Final answer
    x = 18,615,844.05

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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.