Home / 3,935,083,151,634.60-5,903,429,774,910.90-1,353,170,344,166.40

Finding the Fourth Proportional to 3,935,083,151,634.60, 5,903,429,774,910.90 and 1,353,170,344,166.40

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Solution

The fourth proportional to 3,935,083,151,634.60, 5,903,429,774,910.90 and 1,353,170,344,166.40 is: 2,030,032,350,640.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,935,083,151,634.60 : 5,903,429,774,910.90 = 1,353,170,344,166.40 : x
  2. Step 2: Convert to fraction form
    3,935,083,151,634.60/5,903,429,774,910.90 = 1,353,170,344,166.40/x
  3. Step 3: Cross multiply
    3,935,083,151,634.60x = 5,903,429,774,910.90 × 1,353,170,344,166.40
  4. Step 4: Simplify right side
    3,935,083,151,634.60x = 7,988,346,100,278,355,971,538,944
  5. Step 5: Solve for x
    x = 7,988,346,100,278,355,971,538,944/3,935,083,151,634.60
  6. Step 6: Final answer
    x = 2,030,032,350,640.43

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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.