Home / 58,150,600.80-87,225,901.20-36,627,240.30

Finding the Fourth Proportional to 58,150,600.80, 87,225,901.20 and 36,627,240.30

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Solution

The fourth proportional to 58,150,600.80, 87,225,901.20 and 36,627,240.30 is: 54,940,860.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,150,600.80 : 87,225,901.20 = 36,627,240.30 : x
  2. Step 2: Convert to fraction form
    58,150,600.80/87,225,901.20 = 36,627,240.30/x
  3. Step 3: Cross multiply
    58,150,600.80x = 87,225,901.20 × 36,627,240.30
  4. Step 4: Simplify right side
    58,150,600.80x = 3,194,844,043,636,458
  5. Step 5: Solve for x
    x = 3,194,844,043,636,458/58,150,600.80
  6. Step 6: Final answer
    x = 54,940,860.45

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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.