Home / 262,843,927.83-362,836,306.49-163,773,623.00

Finding the Fourth Proportional to 262,843,927.83, 362,836,306.49 and 163,773,623.00

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Solution

The fourth proportional to 262,843,927.83, 362,836,306.49 and 163,773,623.00 is: 226,077,189.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,843,927.83 : 362,836,306.49 = 163,773,623.00 : x
  2. Step 2: Convert to fraction form
    262,843,927.83/362,836,306.49 = 163,773,623.00/x
  3. Step 3: Cross multiply
    262,843,927.83x = 362,836,306.49 × 163,773,623.00
  4. Step 4: Simplify right side
    262,843,927.83x = 59,423,016,467,172,664
  5. Step 5: Solve for x
    x = 59,423,016,467,172,664/262,843,927.83
  6. Step 6: Final answer
    x = 226,077,189.45

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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.