Home / 64,193,996,781.94-96,207,230,627.57-35,862,783,903.69

Finding the Fourth Proportional to 64,193,996,781.94, 96,207,230,627.57 and 35,862,783,903.69

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Solution

The fourth proportional to 64,193,996,781.94, 96,207,230,627.57 and 35,862,783,903.69 is: 53,747,379,738.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,193,996,781.94 : 96,207,230,627.57 = 35,862,783,903.69 : x
  2. Step 2: Convert to fraction form
    64,193,996,781.94/96,207,230,627.57 = 35,862,783,903.69/x
  3. Step 3: Cross multiply
    64,193,996,781.94x = 96,207,230,627.57 × 35,862,783,903.69
  4. Step 4: Simplify right side
    64,193,996,781.94x = 3,450,259,121,968,791,945,216
  5. Step 5: Solve for x
    x = 3,450,259,121,968,791,945,216/64,193,996,781.94
  6. Step 6: Final answer
    x = 53,747,379,738.47

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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.