Home / 50,567,336.22-75,822,032.40-15,543,329.52

Finding the Fourth Proportional to 50,567,336.22, 75,822,032.40 and 15,543,329.52

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Solution

The fourth proportional to 50,567,336.22, 75,822,032.40 and 15,543,329.52 is: 23,306,088.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,567,336.22 : 75,822,032.40 = 15,543,329.52 : x
  2. Step 2: Convert to fraction form
    50,567,336.22/75,822,032.40 = 15,543,329.52/x
  3. Step 3: Cross multiply
    50,567,336.22x = 75,822,032.40 × 15,543,329.52
  4. Step 4: Simplify right side
    50,567,336.22x = 1,178,526,834,469,316.50
  5. Step 5: Solve for x
    x = 1,178,526,834,469,316.50/50,567,336.22
  6. Step 6: Final answer
    x = 23,306,088.92

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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.