Home / 17,813,917,367.56-24,583,263,410.10-9,893,320,703.56

Finding the Fourth Proportional to 17,813,917,367.56, 24,583,263,410.10 and 9,893,320,703.56

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Solution

The fourth proportional to 17,813,917,367.56, 24,583,263,410.10 and 9,893,320,703.56 is: 13,652,814,472.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,813,917,367.56 : 24,583,263,410.10 = 9,893,320,703.56 : x
  2. Step 2: Convert to fraction form
    17,813,917,367.56/24,583,263,410.10 = 9,893,320,703.56/x
  3. Step 3: Cross multiply
    17,813,917,367.56x = 24,583,263,410.10 × 9,893,320,703.56
  4. Step 4: Simplify right side
    17,813,917,367.56x = 243,210,108,856,211,308,544
  5. Step 5: Solve for x
    x = 243,210,108,856,211,308,544/17,813,917,367.56
  6. Step 6: Final answer
    x = 13,652,814,472.98

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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.