Home / 170,714,604.51-235,561,079.21-95,351,646.15

Finding the Fourth Proportional to 170,714,604.51, 235,561,079.21 and 95,351,646.15

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Solution

The fourth proportional to 170,714,604.51, 235,561,079.21 and 95,351,646.15 is: 131,571,266.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,714,604.51 : 235,561,079.21 = 95,351,646.15 : x
  2. Step 2: Convert to fraction form
    170,714,604.51/235,561,079.21 = 95,351,646.15/x
  3. Step 3: Cross multiply
    170,714,604.51x = 235,561,079.21 × 95,351,646.15
  4. Step 4: Simplify right side
    170,714,604.51x = 22,461,136,671,067,284
  5. Step 5: Solve for x
    x = 22,461,136,671,067,284/170,714,604.51
  6. Step 6: Final answer
    x = 131,571,266.18

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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.