Home / 183,726,389.25-253,372,109.90-134,088,137.73

Finding the Fourth Proportional to 183,726,389.25, 253,372,109.90 and 134,088,137.73

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Solution

The fourth proportional to 183,726,389.25, 253,372,109.90 and 134,088,137.73 is: 184,917,335.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,726,389.25 : 253,372,109.90 = 134,088,137.73 : x
  2. Step 2: Convert to fraction form
    183,726,389.25/253,372,109.90 = 134,088,137.73/x
  3. Step 3: Cross multiply
    183,726,389.25x = 253,372,109.90 × 134,088,137.73
  4. Step 4: Simplify right side
    183,726,389.25x = 33,974,194,370,196,072
  5. Step 5: Solve for x
    x = 33,974,194,370,196,072/183,726,389.25
  6. Step 6: Final answer
    x = 184,917,335.55

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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.