Home / 49,230,012.60-73,845,018.90-23,720,844.60

Finding the Fourth Proportional to 49,230,012.60, 73,845,018.90 and 23,720,844.60

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Solution

The fourth proportional to 49,230,012.60, 73,845,018.90 and 23,720,844.60 is: 35,581,266.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,230,012.60 : 73,845,018.90 = 23,720,844.60 : x
  2. Step 2: Convert to fraction form
    49,230,012.60/73,845,018.90 = 23,720,844.60/x
  3. Step 3: Cross multiply
    49,230,012.60x = 73,845,018.90 × 23,720,844.60
  4. Step 4: Simplify right side
    49,230,012.60x = 1,751,666,217,810,963.25
  5. Step 5: Solve for x
    x = 1,751,666,217,810,963.25/49,230,012.60
  6. Step 6: Final answer
    x = 35,581,266.90

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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.