Home / 76,288,752.14-114,433,128.20-22,436,064.14

Finding the Fourth Proportional to 76,288,752.14, 114,433,128.20 and 22,436,064.14

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Solution

The fourth proportional to 76,288,752.14, 114,433,128.20 and 22,436,064.14 is: 33,654,096.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,288,752.14 : 114,433,128.20 = 22,436,064.14 : x
  2. Step 2: Convert to fraction form
    76,288,752.14/114,433,128.20 = 22,436,064.14/x
  3. Step 3: Cross multiply
    76,288,752.14x = 114,433,128.20 × 22,436,064.14
  4. Step 4: Simplify right side
    76,288,752.14x = 2,567,429,003,519,967.50
  5. Step 5: Solve for x
    x = 2,567,429,003,519,967.50/76,288,752.14
  6. Step 6: Final answer
    x = 33,654,096.20

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Double scale
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Similar ratio
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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.