Home / 92,569,757.94-127,741,383.59-52,869,483.77

Finding the Fourth Proportional to 92,569,757.94, 127,741,383.59 and 52,869,483.77

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Solution

The fourth proportional to 92,569,757.94, 127,741,383.59 and 52,869,483.77 is: 72,957,099.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,569,757.94 : 127,741,383.59 = 52,869,483.77 : x
  2. Step 2: Convert to fraction form
    92,569,757.94/127,741,383.59 = 52,869,483.77/x
  3. Step 3: Cross multiply
    92,569,757.94x = 127,741,383.59 × 52,869,483.77
  4. Step 4: Simplify right side
    92,569,757.94x = 6,753,621,005,565,795
  5. Step 5: Solve for x
    x = 6,753,621,005,565,795/92,569,757.94
  6. Step 6: Final answer
    x = 72,957,099.12

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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.