Home / 39,859,676.52-59,789,515.46-9,567,539.52

Finding the Fourth Proportional to 39,859,676.52, 59,789,515.46 and 9,567,539.52

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Solution

The fourth proportional to 39,859,676.52, 59,789,515.46 and 9,567,539.52 is: 14,351,309.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,859,676.52 : 59,789,515.46 = 9,567,539.52 : x
  2. Step 2: Convert to fraction form
    39,859,676.52/59,789,515.46 = 9,567,539.52/x
  3. Step 3: Cross multiply
    39,859,676.52x = 59,789,515.46 × 9,567,539.52
  4. Step 4: Simplify right side
    39,859,676.52x = 572,038,552,045,201
  5. Step 5: Solve for x
    x = 572,038,552,045,201/39,859,676.52
  6. Step 6: Final answer
    x = 14,351,309.44

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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.