Home / 60,724,887,809.74-83,802,979,379.32-33,628,162,127.43

Finding the Fourth Proportional to 60,724,887,809.74, 83,802,979,379.32 and 33,628,162,127.43

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Solution

The fourth proportional to 60,724,887,809.74, 83,802,979,379.32 and 33,628,162,127.43 is: 46,408,322,501.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,724,887,809.74 : 83,802,979,379.32 = 33,628,162,127.43 : x
  2. Step 2: Convert to fraction form
    60,724,887,809.74/83,802,979,379.32 = 33,628,162,127.43/x
  3. Step 3: Cross multiply
    60,724,887,809.74x = 83,802,979,379.32 × 33,628,162,127.43
  4. Step 4: Simplify right side
    60,724,887,809.74x = 2,818,140,177,329,027,022,848
  5. Step 5: Solve for x
    x = 2,818,140,177,329,027,022,848/60,724,887,809.74
  6. Step 6: Final answer
    x = 46,408,322,501.29

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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.