Home / 37,222,720.40-55,834,080.60-26,939,337.05

Finding the Fourth Proportional to 37,222,720.40, 55,834,080.60 and 26,939,337.05

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Solution

The fourth proportional to 37,222,720.40, 55,834,080.60 and 26,939,337.05 is: 40,409,005.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,222,720.40 : 55,834,080.60 = 26,939,337.05 : x
  2. Step 2: Convert to fraction form
    37,222,720.40/55,834,080.60 = 26,939,337.05/x
  3. Step 3: Cross multiply
    37,222,720.40x = 55,834,080.60 × 26,939,337.05
  4. Step 4: Simplify right side
    37,222,720.40x = 1,504,133,116,160,266.25
  5. Step 5: Solve for x
    x = 1,504,133,116,160,266.25/37,222,720.40
  6. Step 6: Final answer
    x = 40,409,005.58

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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.