Home / 89,922,160.64-134,883,153.94-33,845,554.72

Finding the Fourth Proportional to 89,922,160.64, 134,883,153.94 and 33,845,554.72

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Solution

The fourth proportional to 89,922,160.64, 134,883,153.94 and 33,845,554.72 is: 50,768,299.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,922,160.64 : 134,883,153.94 = 33,845,554.72 : x
  2. Step 2: Convert to fraction form
    89,922,160.64/134,883,153.94 = 33,845,554.72/x
  3. Step 3: Cross multiply
    89,922,160.64x = 134,883,153.94 × 33,845,554.72
  4. Step 4: Simplify right side
    89,922,160.64x = 4,565,195,167,482,453
  5. Step 5: Solve for x
    x = 4,565,195,167,482,453/89,922,160.64
  6. Step 6: Final answer
    x = 50,768,299.33

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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.