Home / 14,677,260.30-22,015,890.45-13,354,562.70

Finding the Fourth Proportional to 14,677,260.30, 22,015,890.45 and 13,354,562.70

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Solution

The fourth proportional to 14,677,260.30, 22,015,890.45 and 13,354,562.70 is: 20,031,844.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,260.30 : 22,015,890.45 = 13,354,562.70 : x
  2. Step 2: Convert to fraction form
    14,677,260.30/22,015,890.45 = 13,354,562.70/x
  3. Step 3: Cross multiply
    14,677,260.30x = 22,015,890.45 × 13,354,562.70
  4. Step 4: Simplify right side
    14,677,260.30x = 294,012,589,410,856.19
  5. Step 5: Solve for x
    x = 294,012,589,410,856.19/14,677,260.30
  6. Step 6: Final answer
    x = 20,031,844.05

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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.