Home / 39,117,751.60-58,676,627.40-29,040,055.60

Finding the Fourth Proportional to 39,117,751.60, 58,676,627.40 and 29,040,055.60

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Solution

The fourth proportional to 39,117,751.60, 58,676,627.40 and 29,040,055.60 is: 43,560,083.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,117,751.60 : 58,676,627.40 = 29,040,055.60 : x
  2. Step 2: Convert to fraction form
    39,117,751.60/58,676,627.40 = 29,040,055.60/x
  3. Step 3: Cross multiply
    39,117,751.60x = 58,676,627.40 × 29,040,055.60
  4. Step 4: Simplify right side
    39,117,751.60x = 1,703,972,522,116,483.50
  5. Step 5: Solve for x
    x = 1,703,972,522,116,483.50/39,117,751.60
  6. Step 6: Final answer
    x = 43,560,083.40

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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.