Home / 173,840,766,140.80-260,761,149,211.20-173,840,766,140.80

Finding the Fourth Proportional to 173,840,766,140.80, 260,761,149,211.20 and 173,840,766,140.80

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Solution

The fourth proportional to 173,840,766,140.80, 260,761,149,211.20 and 173,840,766,140.80 is: 260,761,149,211.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,766,140.80 : 260,761,149,211.20 = 173,840,766,140.80 : x
  2. Step 2: Convert to fraction form
    173,840,766,140.80/260,761,149,211.20 = 173,840,766,140.80/x
  3. Step 3: Cross multiply
    173,840,766,140.80x = 260,761,149,211.20 × 173,840,766,140.80
  4. Step 4: Simplify right side
    173,840,766,140.80x = 45,330,917,958,630,475,038,720
  5. Step 5: Solve for x
    x = 45,330,917,958,630,475,038,720/173,840,766,140.80
  6. Step 6: Final answer
    x = 260,761,149,211.20

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1.5x scale

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.