Home / 69,003,550.16-95,225,165.16-38,063,273.84

Finding the Fourth Proportional to 69,003,550.16, 95,225,165.16 and 38,063,273.84

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Solution

The fourth proportional to 69,003,550.16, 95,225,165.16 and 38,063,273.84 is: 52,527,464.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,003,550.16 : 95,225,165.16 = 38,063,273.84 : x
  2. Step 2: Convert to fraction form
    69,003,550.16/95,225,165.16 = 38,063,273.84/x
  3. Step 3: Cross multiply
    69,003,550.16x = 95,225,165.16 × 38,063,273.84
  4. Step 4: Simplify right side
    69,003,550.16x = 3,624,581,537,944,307.50
  5. Step 5: Solve for x
    x = 3,624,581,537,944,307.50/69,003,550.16
  6. Step 6: Final answer
    x = 52,527,464.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.