Home / 3,944,881,015.86-5,917,320,014.77-1,584,041,266.97

Finding the Fourth Proportional to 3,944,881,015.86, 5,917,320,014.77 and 1,584,041,266.97

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Solution

The fourth proportional to 3,944,881,015.86, 5,917,320,014.77 and 1,584,041,266.97 is: 2,376,061,294.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,944,881,015.86 : 5,917,320,014.77 = 1,584,041,266.97 : x
  2. Step 2: Convert to fraction form
    3,944,881,015.86/5,917,320,014.77 = 1,584,041,266.97/x
  3. Step 3: Cross multiply
    3,944,881,015.86x = 5,917,320,014.77 × 1,584,041,266.97
  4. Step 4: Simplify right side
    3,944,881,015.86x = 9,373,279,093,282,117,632
  5. Step 5: Solve for x
    x = 9,373,279,093,282,117,632/3,944,881,015.86
  6. Step 6: Final answer
    x = 2,376,061,294.52

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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.