Home / 333,206,880.32-500,132,726.40-160,805,054.72

Finding the Fourth Proportional to 333,206,880.32, 500,132,726.40 and 160,805,054.72

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Solution

The fourth proportional to 333,206,880.32, 500,132,726.40 and 160,805,054.72 is: 241,363,174.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,206,880.32 : 500,132,726.40 = 160,805,054.72 : x
  2. Step 2: Convert to fraction form
    333,206,880.32/500,132,726.40 = 160,805,054.72/x
  3. Step 3: Cross multiply
    333,206,880.32x = 500,132,726.40 × 160,805,054.72
  4. Step 4: Simplify right side
    333,206,880.32x = 80,423,870,436,014,784
  5. Step 5: Solve for x
    x = 80,423,870,436,014,784/333,206,880.32
  6. Step 6: Final answer
    x = 241,363,174.61

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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.