Home / 48,087,222,591.29-66,332,796,486.81-29,991,322,093.28

Finding the Fourth Proportional to 48,087,222,591.29, 66,332,796,486.81 and 29,991,322,093.28

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Solution

The fourth proportional to 48,087,222,591.29, 66,332,796,486.81 and 29,991,322,093.28 is: 41,370,829,038.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,087,222,591.29 : 66,332,796,486.81 = 29,991,322,093.28 : x
  2. Step 2: Convert to fraction form
    48,087,222,591.29/66,332,796,486.81 = 29,991,322,093.28/x
  3. Step 3: Cross multiply
    48,087,222,591.29x = 66,332,796,486.81 × 29,991,322,093.28
  4. Step 4: Simplify right side
    48,087,222,591.29x = 1,989,408,264,783,429,107,712
  5. Step 5: Solve for x
    x = 1,989,408,264,783,429,107,712/48,087,222,591.29
  6. Step 6: Final answer
    x = 41,370,829,038.98

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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.