Home / 63,825,696,001.70-95,738,544,002.55-30,765,814,273.70

Finding the Fourth Proportional to 63,825,696,001.70, 95,738,544,002.55 and 30,765,814,273.70

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Solution

The fourth proportional to 63,825,696,001.70, 95,738,544,002.55 and 30,765,814,273.70 is: 46,148,721,410.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,825,696,001.70 : 95,738,544,002.55 = 30,765,814,273.70 : x
  2. Step 2: Convert to fraction form
    63,825,696,001.70/95,738,544,002.55 = 30,765,814,273.70/x
  3. Step 3: Cross multiply
    63,825,696,001.70x = 95,738,544,002.55 × 30,765,814,273.70
  4. Step 4: Simplify right side
    63,825,696,001.70x = 2,945,474,263,616,908,689,408
  5. Step 5: Solve for x
    x = 2,945,474,263,616,908,689,408/63,825,696,001.70
  6. Step 6: Final answer
    x = 46,148,721,410.55

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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.