Home / 668,818,512,032.60-1,003,227,768,048.90-668,818,512,032.60

Finding the Fourth Proportional to 668,818,512,032.60, 1,003,227,768,048.90 and 668,818,512,032.60

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Solution

The fourth proportional to 668,818,512,032.60, 1,003,227,768,048.90 and 668,818,512,032.60 is: 1,003,227,768,048.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    668,818,512,032.60 : 1,003,227,768,048.90 = 668,818,512,032.60 : x
  2. Step 2: Convert to fraction form
    668,818,512,032.60/1,003,227,768,048.90 = 668,818,512,032.60/x
  3. Step 3: Cross multiply
    668,818,512,032.60x = 1,003,227,768,048.90 × 668,818,512,032.60
  4. Step 4: Simplify right side
    668,818,512,032.60x = 670,977,303,056,251,684,388,864
  5. Step 5: Solve for x
    x = 670,977,303,056,251,684,388,864/668,818,512,032.60
  6. Step 6: Final answer
    x = 1,003,227,768,048.90

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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.