Home / 591,051,976.60-886,577,964.90-160,230,472.60

Finding the Fourth Proportional to 591,051,976.60, 886,577,964.90 and 160,230,472.60

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Solution

The fourth proportional to 591,051,976.60, 886,577,964.90 and 160,230,472.60 is: 240,345,708.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,051,976.60 : 886,577,964.90 = 160,230,472.60 : x
  2. Step 2: Convert to fraction form
    591,051,976.60/886,577,964.90 = 160,230,472.60/x
  3. Step 3: Cross multiply
    591,051,976.60x = 886,577,964.90 × 160,230,472.60
  4. Step 4: Simplify right side
    591,051,976.60x = 142,056,806,312,673,200
  5. Step 5: Solve for x
    x = 142,056,806,312,673,200/591,051,976.60
  6. Step 6: Final answer
    x = 240,345,708.90

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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.