Home / 62,898,971.52-94,348,982.40-17,464,309.12

Finding the Fourth Proportional to 62,898,971.52, 94,348,982.40 and 17,464,309.12

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Solution

The fourth proportional to 62,898,971.52, 94,348,982.40 and 17,464,309.12 is: 26,196,609.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,898,971.52 : 94,348,982.40 = 17,464,309.12 : x
  2. Step 2: Convert to fraction form
    62,898,971.52/94,348,982.40 = 17,464,309.12/x
  3. Step 3: Cross multiply
    62,898,971.52x = 94,348,982.40 × 17,464,309.12
  4. Step 4: Simplify right side
    62,898,971.52x = 1,647,739,793,791,039.75
  5. Step 5: Solve for x
    x = 1,647,739,793,791,039.75/62,898,971.52
  6. Step 6: Final answer
    x = 26,196,609.48

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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.