Home / 45,354,306.35-62,594,256.33-25,778,137.37

Finding the Fourth Proportional to 45,354,306.35, 62,594,256.33 and 25,778,137.37

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Solution

The fourth proportional to 45,354,306.35, 62,594,256.33 and 25,778,137.37 is: 35,576,849.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,354,306.35 : 62,594,256.33 = 25,778,137.37 : x
  2. Step 2: Convert to fraction form
    45,354,306.35/62,594,256.33 = 25,778,137.37/x
  3. Step 3: Cross multiply
    45,354,306.35x = 62,594,256.33 × 25,778,137.37
  4. Step 4: Simplify right side
    45,354,306.35x = 1,613,563,337,934,760.50
  5. Step 5: Solve for x
    x = 1,613,563,337,934,760.50/45,354,306.35
  6. Step 6: Final answer
    x = 35,576,849.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.