Home / 2,866,142,626,949.20-4,299,230,012,530.60-956,014,575,633.68

Finding the Fourth Proportional to 2,866,142,626,949.20, 4,299,230,012,530.60 and 956,014,575,633.68

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Solution

The fourth proportional to 2,866,142,626,949.20, 4,299,230,012,530.60 and 956,014,575,633.68 is: 1,434,027,224,372.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,142,626,949.20 : 4,299,230,012,530.60 = 956,014,575,633.68 : x
  2. Step 2: Convert to fraction form
    2,866,142,626,949.20/4,299,230,012,530.60 = 956,014,575,633.68/x
  3. Step 3: Cross multiply
    2,866,142,626,949.20x = 4,299,230,012,530.60 × 956,014,575,633.68
  4. Step 4: Simplify right side
    2,866,142,626,949.20x = 4,110,126,555,981,022,433,902,592
  5. Step 5: Solve for x
    x = 4,110,126,555,981,022,433,902,592/2,866,142,626,949.20
  6. Step 6: Final answer
    x = 1,434,027,224,372.97

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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.