Home / 58,794,373.97-81,140,780.03-35,273,795.86

Finding the Fourth Proportional to 58,794,373.97, 81,140,780.03 and 35,273,795.86

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Solution

The fourth proportional to 58,794,373.97, 81,140,780.03 and 35,273,795.86 is: 48,680,564.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,794,373.97 : 81,140,780.03 = 35,273,795.86 : x
  2. Step 2: Convert to fraction form
    58,794,373.97/81,140,780.03 = 35,273,795.86/x
  3. Step 3: Cross multiply
    58,794,373.97x = 81,140,780.03 × 35,273,795.86
  4. Step 4: Simplify right side
    58,794,373.97x = 2,862,143,310,624,441.50
  5. Step 5: Solve for x
    x = 2,862,143,310,624,441.50/58,794,373.97
  6. Step 6: Final answer
    x = 48,680,564.44

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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.