Home / 9,410,901.60-14,118,320.70-3,021,799.80

Finding the Fourth Proportional to 9,410,901.60, 14,118,320.70 and 3,021,799.80

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Solution

The fourth proportional to 9,410,901.60, 14,118,320.70 and 3,021,799.80 is: 4,533,331.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410,901.60 : 14,118,320.70 = 3,021,799.80 : x
  2. Step 2: Convert to fraction form
    9,410,901.60/14,118,320.70 = 3,021,799.80/x
  3. Step 3: Cross multiply
    9,410,901.60x = 14,118,320.70 × 3,021,799.80
  4. Step 4: Simplify right side
    9,410,901.60x = 42,662,738,667,595.85
  5. Step 5: Solve for x
    x = 42,662,738,667,595.85/9,410,901.60
  6. Step 6: Final answer
    x = 4,533,331.71

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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.