Home / 5,840,131,818.47-8,760,197,829.22-1,418,521,451.42

Finding the Fourth Proportional to 5,840,131,818.47, 8,760,197,829.22 and 1,418,521,451.42

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Solution

The fourth proportional to 5,840,131,818.47, 8,760,197,829.22 and 1,418,521,451.42 is: 2,127,782,201.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,840,131,818.47 : 8,760,197,829.22 = 1,418,521,451.42 : x
  2. Step 2: Convert to fraction form
    5,840,131,818.47/8,760,197,829.22 = 1,418,521,451.42/x
  3. Step 3: Cross multiply
    5,840,131,818.47x = 8,760,197,829.22 × 1,418,521,451.42
  4. Step 4: Simplify right side
    5,840,131,818.47x = 12,426,528,539,449,841,664
  5. Step 5: Solve for x
    x = 12,426,528,539,449,841,664/5,840,131,818.47
  6. Step 6: Final answer
    x = 2,127,782,201.79

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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.