Home / 26,011,983.60-39,006,165.60-9,832,557.60

Finding the Fourth Proportional to 26,011,983.60, 39,006,165.60 and 9,832,557.60

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Solution

The fourth proportional to 26,011,983.60, 39,006,165.60 and 9,832,557.60 is: 14,744,372.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,011,983.60 : 39,006,165.60 = 9,832,557.60 : x
  2. Step 2: Convert to fraction form
    26,011,983.60/39,006,165.60 = 9,832,557.60/x
  3. Step 3: Cross multiply
    26,011,983.60x = 39,006,165.60 × 9,832,557.60
  4. Step 4: Simplify right side
    26,011,983.60x = 383,530,370,017,138.56
  5. Step 5: Solve for x
    x = 383,530,370,017,138.56/26,011,983.60
  6. Step 6: Final answer
    x = 14,744,372.28

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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.