Home / 35,319,714.80-52,979,572.20-29,347,746.80

Finding the Fourth Proportional to 35,319,714.80, 52,979,572.20 and 29,347,746.80

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Solution

The fourth proportional to 35,319,714.80, 52,979,572.20 and 29,347,746.80 is: 44,021,620.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,319,714.80 : 52,979,572.20 = 29,347,746.80 : x
  2. Step 2: Convert to fraction form
    35,319,714.80/52,979,572.20 = 29,347,746.80/x
  3. Step 3: Cross multiply
    35,319,714.80x = 52,979,572.20 × 29,347,746.80
  4. Step 4: Simplify right side
    35,319,714.80x = 1,554,831,070,497,919
  5. Step 5: Solve for x
    x = 1,554,831,070,497,919/35,319,714.80
  6. Step 6: Final answer
    x = 44,021,620.20

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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.