Home / 61,824,785.48-92,737,498.14-36,247,858.76

Finding the Fourth Proportional to 61,824,785.48, 92,737,498.14 and 36,247,858.76

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Solution

The fourth proportional to 61,824,785.48, 92,737,498.14 and 36,247,858.76 is: 54,371,975.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,824,785.48 : 92,737,498.14 = 36,247,858.76 : x
  2. Step 2: Convert to fraction form
    61,824,785.48/92,737,498.14 = 36,247,858.76/x
  3. Step 3: Cross multiply
    61,824,785.48x = 92,737,498.14 × 36,247,858.76
  4. Step 4: Simplify right side
    61,824,785.48x = 3,361,535,734,334,482.50
  5. Step 5: Solve for x
    x = 3,361,535,734,334,482.50/61,824,785.48
  6. Step 6: Final answer
    x = 54,371,975.71

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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.