Home / 29,756,979.02-41,070,672.38-17,198,567.10

Finding the Fourth Proportional to 29,756,979.02, 41,070,672.38 and 17,198,567.10

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Solution

The fourth proportional to 29,756,979.02, 41,070,672.38 and 17,198,567.10 is: 23,737,514.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,756,979.02 : 41,070,672.38 = 17,198,567.10 : x
  2. Step 2: Convert to fraction form
    29,756,979.02/41,070,672.38 = 17,198,567.10/x
  3. Step 3: Cross multiply
    29,756,979.02x = 41,070,672.38 × 17,198,567.10
  4. Step 4: Simplify right side
    29,756,979.02x = 706,356,714,769,546.75
  5. Step 5: Solve for x
    x = 706,356,714,769,546.75/29,756,979.02
  6. Step 6: Final answer
    x = 23,737,514.29

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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.