Home / 60,498,463.45-90,783,124.58-22,163,852.65

Finding the Fourth Proportional to 60,498,463.45, 90,783,124.58 and 22,163,852.65

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Solution

The fourth proportional to 60,498,463.45, 90,783,124.58 and 22,163,852.65 is: 33,258,758.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,498,463.45 : 90,783,124.58 = 22,163,852.65 : x
  2. Step 2: Convert to fraction form
    60,498,463.45/90,783,124.58 = 22,163,852.65/x
  3. Step 3: Cross multiply
    60,498,463.45x = 90,783,124.58 × 22,163,852.65
  4. Step 4: Simplify right side
    60,498,463.45x = 2,012,103,796,186,893.75
  5. Step 5: Solve for x
    x = 2,012,103,796,186,893.75/60,498,463.45
  6. Step 6: Final answer
    x = 33,258,758.68

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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.