Home / 3,633,377,150.24-5,014,062,663.96-1,962,627,029.52

Finding the Fourth Proportional to 3,633,377,150.24, 5,014,062,663.96 and 1,962,627,029.52

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Solution

The fourth proportional to 3,633,377,150.24, 5,014,062,663.96 and 1,962,627,029.52 is: 2,708,426,487.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,377,150.24 : 5,014,062,663.96 = 1,962,627,029.52 : x
  2. Step 2: Convert to fraction form
    3,633,377,150.24/5,014,062,663.96 = 1,962,627,029.52/x
  3. Step 3: Cross multiply
    3,633,377,150.24x = 5,014,062,663.96 × 1,962,627,029.52
  4. Step 4: Simplify right side
    3,633,377,150.24x = 9,840,734,911,994,953,728
  5. Step 5: Solve for x
    x = 9,840,734,911,994,953,728/3,633,377,150.24
  6. Step 6: Final answer
    x = 2,708,426,487.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.