Home / 61,604,821.72-92,352,411.78-29,236,755.16

Finding the Fourth Proportional to 61,604,821.72, 92,352,411.78 and 29,236,755.16

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Solution

The fourth proportional to 61,604,821.72, 92,352,411.78 and 29,236,755.16 is: 43,829,115.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,604,821.72 : 92,352,411.78 = 29,236,755.16 : x
  2. Step 2: Convert to fraction form
    61,604,821.72/92,352,411.78 = 29,236,755.16/x
  3. Step 3: Cross multiply
    61,604,821.72x = 92,352,411.78 × 29,236,755.16
  4. Step 4: Simplify right side
    61,604,821.72x = 2,700,084,851,647,360
  5. Step 5: Solve for x
    x = 2,700,084,851,647,360/61,604,821.72
  6. Step 6: Final answer
    x = 43,829,115.58

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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.