Home / 4,723,261,158.24-7,084,918,221.19-1,575,467,130.73

Finding the Fourth Proportional to 4,723,261,158.24, 7,084,918,221.19 and 1,575,467,130.73

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Solution

The fourth proportional to 4,723,261,158.24, 7,084,918,221.19 and 1,575,467,130.73 is: 2,363,209,529.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,261,158.24 : 7,084,918,221.19 = 1,575,467,130.73 : x
  2. Step 2: Convert to fraction form
    4,723,261,158.24/7,084,918,221.19 = 1,575,467,130.73/x
  3. Step 3: Cross multiply
    4,723,261,158.24x = 7,084,918,221.19 × 1,575,467,130.73
  4. Step 4: Simplify right side
    4,723,261,158.24x = 11,162,055,781,376,796,672
  5. Step 5: Solve for x
    x = 11,162,055,781,376,796,672/4,723,261,158.24
  6. Step 6: Final answer
    x = 2,363,209,529.90

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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.