Home / 44,273,542.48-66,317,311.56-28,091,164.06

Finding the Fourth Proportional to 44,273,542.48, 66,317,311.56 and 28,091,164.06

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Solution

The fourth proportional to 44,273,542.48, 66,317,311.56 and 28,091,164.06 is: 42,077,737.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,273,542.48 : 66,317,311.56 = 28,091,164.06 : x
  2. Step 2: Convert to fraction form
    44,273,542.48/66,317,311.56 = 28,091,164.06/x
  3. Step 3: Cross multiply
    44,273,542.48x = 66,317,311.56 × 28,091,164.06
  4. Step 4: Simplify right side
    44,273,542.48x = 1,862,930,479,050,094.50
  5. Step 5: Solve for x
    x = 1,862,930,479,050,094.50/44,273,542.48
  6. Step 6: Final answer
    x = 42,077,737.06

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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.