Home / 204,773,739.36-282,587,770.10-110,687,578.01

Finding the Fourth Proportional to 204,773,739.36, 282,587,770.10 and 110,687,578.01

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Solution

The fourth proportional to 204,773,739.36, 282,587,770.10 and 110,687,578.01 is: 152,748,862.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,773,739.36 : 282,587,770.10 = 110,687,578.01 : x
  2. Step 2: Convert to fraction form
    204,773,739.36/282,587,770.10 = 110,687,578.01/x
  3. Step 3: Cross multiply
    204,773,739.36x = 282,587,770.10 × 110,687,578.01
  4. Step 4: Simplify right side
    204,773,739.36x = 31,278,955,847,539,184
  5. Step 5: Solve for x
    x = 31,278,955,847,539,184/204,773,739.36
  6. Step 6: Final answer
    x = 152,748,862.94

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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.