Home / 94,553,185.91-141,538,884.57-61,692,998.81

Finding the Fourth Proportional to 94,553,185.91, 141,538,884.57 and 61,692,998.81

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Solution

The fourth proportional to 94,553,185.91, 141,538,884.57 and 61,692,998.81 is: 92,349,698.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,553,185.91 : 141,538,884.57 = 61,692,998.81 : x
  2. Step 2: Convert to fraction form
    94,553,185.91/141,538,884.57 = 61,692,998.81/x
  3. Step 3: Cross multiply
    94,553,185.91x = 141,538,884.57 × 61,692,998.81
  4. Step 4: Simplify right side
    94,553,185.91x = 8,731,958,236,638,042
  5. Step 5: Solve for x
    x = 8,731,958,236,638,042/94,553,185.91
  6. Step 6: Final answer
    x = 92,349,698.78

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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.