Home / 53,598,977.91-80,363,185.29-35,347,522.50

Finding the Fourth Proportional to 53,598,977.91, 80,363,185.29 and 35,347,522.50

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Solution

The fourth proportional to 53,598,977.91, 80,363,185.29 and 35,347,522.50 is: 52,998,016.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,598,977.91 : 80,363,185.29 = 35,347,522.50 : x
  2. Step 2: Convert to fraction form
    53,598,977.91/80,363,185.29 = 35,347,522.50/x
  3. Step 3: Cross multiply
    53,598,977.91x = 80,363,185.29 × 35,347,522.50
  4. Step 4: Simplify right side
    53,598,977.91x = 2,840,639,500,209,944.50
  5. Step 5: Solve for x
    x = 2,840,639,500,209,944.50/53,598,977.91
  6. Step 6: Final answer
    x = 52,998,016.21

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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.