Home / 146,564,209.80-219,846,314.70-50,826,097.80

Finding the Fourth Proportional to 146,564,209.80, 219,846,314.70 and 50,826,097.80

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Solution

The fourth proportional to 146,564,209.80, 219,846,314.70 and 50,826,097.80 is: 76,239,146.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,564,209.80 : 219,846,314.70 = 50,826,097.80 : x
  2. Step 2: Convert to fraction form
    146,564,209.80/219,846,314.70 = 50,826,097.80/x
  3. Step 3: Cross multiply
    146,564,209.80x = 219,846,314.70 × 50,826,097.80
  4. Step 4: Simplify right side
    146,564,209.80x = 11,173,930,291,911,776
  5. Step 5: Solve for x
    x = 11,173,930,291,911,776/146,564,209.80
  6. Step 6: Final answer
    x = 76,239,146.70

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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.