Home / 39,250,045.33-58,875,064.09-10,495,433.56

Finding the Fourth Proportional to 39,250,045.33, 58,875,064.09 and 10,495,433.56

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Solution

The fourth proportional to 39,250,045.33, 58,875,064.09 and 10,495,433.56 is: 15,743,149.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,250,045.33 : 58,875,064.09 = 10,495,433.56 : x
  2. Step 2: Convert to fraction form
    39,250,045.33/58,875,064.09 = 10,495,433.56/x
  3. Step 3: Cross multiply
    39,250,045.33x = 58,875,064.09 × 10,495,433.56
  4. Step 4: Simplify right side
    39,250,045.33x = 617,919,323,497,336.88
  5. Step 5: Solve for x
    x = 617,919,323,497,336.88/39,250,045.33
  6. Step 6: Final answer
    x = 15,743,149.30

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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.