Home / 160,489,285.00-240,736,141.83-45,473,716.61

Finding the Fourth Proportional to 160,489,285.00, 240,736,141.83 and 45,473,716.61

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Solution

The fourth proportional to 160,489,285.00, 240,736,141.83 and 45,473,716.61 is: 68,211,202.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,489,285.00 : 240,736,141.83 = 45,473,716.61 : x
  2. Step 2: Convert to fraction form
    160,489,285.00/240,736,141.83 = 45,473,716.61/x
  3. Step 3: Cross multiply
    160,489,285.00x = 240,736,141.83 × 45,473,716.61
  4. Step 4: Simplify right side
    160,489,285.00x = 10,947,167,091,232,248
  5. Step 5: Solve for x
    x = 10,947,167,091,232,248/160,489,285.00
  6. Step 6: Final answer
    x = 68,211,202.33

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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.