Home / 49,834,233.60-74,751,350.40-29,342,918.40

Finding the Fourth Proportional to 49,834,233.60, 74,751,350.40 and 29,342,918.40

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Solution

The fourth proportional to 49,834,233.60, 74,751,350.40 and 29,342,918.40 is: 44,014,377.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,834,233.60 : 74,751,350.40 = 29,342,918.40 : x
  2. Step 2: Convert to fraction form
    49,834,233.60/74,751,350.40 = 29,342,918.40/x
  3. Step 3: Cross multiply
    49,834,233.60x = 74,751,350.40 × 29,342,918.40
  4. Step 4: Simplify right side
    49,834,233.60x = 2,193,422,775,077,007.50
  5. Step 5: Solve for x
    x = 2,193,422,775,077,007.50/49,834,233.60
  6. Step 6: Final answer
    x = 44,014,377.60

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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.