Home / 75,947,406.69-104,805,255.96-44,584,951.35

Finding the Fourth Proportional to 75,947,406.69, 104,805,255.96 and 44,584,951.35

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Solution

The fourth proportional to 75,947,406.69, 104,805,255.96 and 44,584,951.35 is: 61,525,961.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,947,406.69 : 104,805,255.96 = 44,584,951.35 : x
  2. Step 2: Convert to fraction form
    75,947,406.69/104,805,255.96 = 44,584,951.35/x
  3. Step 3: Cross multiply
    75,947,406.69x = 104,805,255.96 × 44,584,951.35
  4. Step 4: Simplify right side
    75,947,406.69x = 4,672,737,238,200,897
  5. Step 5: Solve for x
    x = 4,672,737,238,200,897/75,947,406.69
  6. Step 6: Final answer
    x = 61,525,961.74

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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.