Home / 185,325,588.54-255,744,442.89-101,693,462.22

Finding the Fourth Proportional to 185,325,588.54, 255,744,442.89 and 101,693,462.22

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Solution

The fourth proportional to 185,325,588.54, 255,744,442.89 and 101,693,462.22 is: 140,334,305.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,325,588.54 : 255,744,442.89 = 101,693,462.22 : x
  2. Step 2: Convert to fraction form
    185,325,588.54/255,744,442.89 = 101,693,462.22/x
  3. Step 3: Cross multiply
    185,325,588.54x = 255,744,442.89 × 101,693,462.22
  4. Step 4: Simplify right side
    185,325,588.54x = 26,007,537,841,009,160
  5. Step 5: Solve for x
    x = 26,007,537,841,009,160/185,325,588.54
  6. Step 6: Final answer
    x = 140,334,305.94

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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.