Home / 14,449,560.30-21,674,340.45-5,936,006.70

Finding the Fourth Proportional to 14,449,560.30, 21,674,340.45 and 5,936,006.70

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Solution

The fourth proportional to 14,449,560.30, 21,674,340.45 and 5,936,006.70 is: 8,904,010.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,449,560.30 : 21,674,340.45 = 5,936,006.70 : x
  2. Step 2: Convert to fraction form
    14,449,560.30/21,674,340.45 = 5,936,006.70/x
  3. Step 3: Cross multiply
    14,449,560.30x = 21,674,340.45 × 5,936,006.70
  4. Step 4: Simplify right side
    14,449,560.30x = 128,659,030,129,281.02
  5. Step 5: Solve for x
    x = 128,659,030,129,281.02/14,449,560.30
  6. Step 6: Final answer
    x = 8,904,010.05

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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.