Home / 107,014,997.61-160,483,122.52-36,967,406.33

Finding the Fourth Proportional to 107,014,997.61, 160,483,122.52 and 36,967,406.33

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Solution

The fourth proportional to 107,014,997.61, 160,483,122.52 and 36,967,406.33 is: 55,437,508.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,014,997.61 : 160,483,122.52 = 36,967,406.33 : x
  2. Step 2: Convert to fraction form
    107,014,997.61/160,483,122.52 = 36,967,406.33/x
  3. Step 3: Cross multiply
    107,014,997.61x = 160,483,122.52 × 36,967,406.33
  4. Step 4: Simplify right side
    107,014,997.61x = 5,932,644,799,612,804
  5. Step 5: Solve for x
    x = 5,932,644,799,612,804/107,014,997.61
  6. Step 6: Final answer
    x = 55,437,508.13

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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.