Home / 41,853,703.70-62,746,676.48-13,085,030.90

Finding the Fourth Proportional to 41,853,703.70, 62,746,676.48 and 13,085,030.90

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Solution

The fourth proportional to 41,853,703.70, 62,746,676.48 and 13,085,030.90 is: 19,616,954.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,853,703.70 : 62,746,676.48 = 13,085,030.90 : x
  2. Step 2: Convert to fraction form
    41,853,703.70/62,746,676.48 = 13,085,030.90/x
  3. Step 3: Cross multiply
    41,853,703.70x = 62,746,676.48 × 13,085,030.90
  4. Step 4: Simplify right side
    41,853,703.70x = 821,042,200,613,103.25
  5. Step 5: Solve for x
    x = 821,042,200,613,103.25/41,853,703.70
  6. Step 6: Final answer
    x = 19,616,954.49

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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.