Home / 57,550,499.70-86,325,749.55-44,701,437.30

Finding the Fourth Proportional to 57,550,499.70, 86,325,749.55 and 44,701,437.30

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Solution

The fourth proportional to 57,550,499.70, 86,325,749.55 and 44,701,437.30 is: 67,052,155.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,550,499.70 : 86,325,749.55 = 44,701,437.30 : x
  2. Step 2: Convert to fraction form
    57,550,499.70/86,325,749.55 = 44,701,437.30/x
  3. Step 3: Cross multiply
    57,550,499.70x = 86,325,749.55 × 44,701,437.30
  4. Step 4: Simplify right side
    57,550,499.70x = 3,858,885,080,884,828
  5. Step 5: Solve for x
    x = 3,858,885,080,884,828/57,550,499.70
  6. Step 6: Final answer
    x = 67,052,155.95

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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.