Home / 262,843,929.83-362,836,309.25-163,773,625

Finding the Fourth Proportional to 262,843,929.83, 362,836,309.25 and 163,773,625

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Solution

The fourth proportional to 262,843,929.83, 362,836,309.25 and 163,773,625 is: 226,077,192.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,843,929.83 : 362,836,309.25 = 163,773,625 : x
  2. Step 2: Convert to fraction form
    262,843,929.83/362,836,309.25 = 163,773,625/x
  3. Step 3: Cross multiply
    262,843,929.83x = 362,836,309.25 × 163,773,625
  4. Step 4: Simplify right side
    262,843,929.83x = 59,423,017,647,493,528
  5. Step 5: Solve for x
    x = 59,423,017,647,493,528/262,843,929.83
  6. Step 6: Final answer
    x = 226,077,192.22

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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.