Home / 31,196,564.48-46,761,253.12-29,766,333.44

Finding the Fourth Proportional to 31,196,564.48, 46,761,253.12 and 29,766,333.44

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Solution

The fourth proportional to 31,196,564.48, 46,761,253.12 and 29,766,333.44 is: 44,617,446.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,196,564.48 : 46,761,253.12 = 29,766,333.44 : x
  2. Step 2: Convert to fraction form
    31,196,564.48/46,761,253.12 = 29,766,333.44/x
  3. Step 3: Cross multiply
    31,196,564.48x = 46,761,253.12 × 29,766,333.44
  4. Step 4: Simplify right side
    31,196,564.48x = 1,391,911,052,442,160.25
  5. Step 5: Solve for x
    x = 1,391,911,052,442,160.25/31,196,564.48
  6. Step 6: Final answer
    x = 44,617,446.69

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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.