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Finding the Fourth Proportional to 39,859,674.02, 59,789,511.71 and 9,567,537.02

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Solution

The fourth proportional to 39,859,674.02, 59,789,511.71 and 9,567,537.02 is: 14,351,305.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,859,674.02 : 59,789,511.71 = 9,567,537.02 : x
  2. Step 2: Convert to fraction form
    39,859,674.02/59,789,511.71 = 9,567,537.02/x
  3. Step 3: Cross multiply
    39,859,674.02x = 59,789,511.71 × 9,567,537.02
  4. Step 4: Simplify right side
    39,859,674.02x = 572,038,366,424,832.62
  5. Step 5: Solve for x
    x = 572,038,366,424,832.62/39,859,674.02
  6. Step 6: Final answer
    x = 14,351,305.69

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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.