Home / 14,854,960.88-22,285,648.01-4,619,620.45

Finding the Fourth Proportional to 14,854,960.88, 22,285,648.01 and 4,619,620.45

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Solution

The fourth proportional to 14,854,960.88, 22,285,648.01 and 4,619,620.45 is: 6,930,427.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,854,960.88 : 22,285,648.01 = 4,619,620.45 : x
  2. Step 2: Convert to fraction form
    14,854,960.88/22,285,648.01 = 4,619,620.45/x
  3. Step 3: Cross multiply
    14,854,960.88x = 22,285,648.01 × 4,619,620.45
  4. Step 4: Simplify right side
    14,854,960.88x = 102,951,235,301,923.17
  5. Step 5: Solve for x
    x = 102,951,235,301,923.17/14,854,960.88
  6. Step 6: Final answer
    x = 6,930,427.90

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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.