Home / 36,935,999.90-55,403,999.85-22,386,326.30

Finding the Fourth Proportional to 36,935,999.90, 55,403,999.85 and 22,386,326.30

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Solution

The fourth proportional to 36,935,999.90, 55,403,999.85 and 22,386,326.30 is: 33,579,489.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,935,999.90 : 55,403,999.85 = 22,386,326.30 : x
  2. Step 2: Convert to fraction form
    36,935,999.90/55,403,999.85 = 22,386,326.30/x
  3. Step 3: Cross multiply
    36,935,999.90x = 55,403,999.85 × 22,386,326.30
  4. Step 4: Simplify right side
    36,935,999.90x = 1,240,292,018,967,251.25
  5. Step 5: Solve for x
    x = 1,240,292,018,967,251.25/36,935,999.90
  6. Step 6: Final answer
    x = 33,579,489.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.