Home / 182,897,963.91-252,399,440.13-99,266,095.80

Finding the Fourth Proportional to 182,897,963.91, 252,399,440.13 and 99,266,095.80

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Solution

The fourth proportional to 182,897,963.91, 252,399,440.13 and 99,266,095.80 is: 136,987,347.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,897,963.91 : 252,399,440.13 = 99,266,095.80 : x
  2. Step 2: Convert to fraction form
    182,897,963.91/252,399,440.13 = 99,266,095.80/x
  3. Step 3: Cross multiply
    182,897,963.91x = 252,399,440.13 × 99,266,095.80
  4. Step 4: Simplify right side
    182,897,963.91x = 25,054,707,003,810,944
  5. Step 5: Solve for x
    x = 25,054,707,003,810,944/182,897,963.91
  6. Step 6: Final answer
    x = 136,987,347.85

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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.