Home / 37,281,023.10-51,448,983-20,536,977.06

Finding the Fourth Proportional to 37,281,023.10, 51,448,983 and 20,536,977.06

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Solution

The fourth proportional to 37,281,023.10, 51,448,983 and 20,536,977.06 is: 28,341,673.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,281,023.10 : 51,448,983 = 20,536,977.06 : x
  2. Step 2: Convert to fraction form
    37,281,023.10/51,448,983 = 20,536,977.06/x
  3. Step 3: Cross multiply
    37,281,023.10x = 51,448,983 × 20,536,977.06
  4. Step 4: Simplify right side
    37,281,023.10x = 1,056,606,583,631,329.88
  5. Step 5: Solve for x
    x = 1,056,606,583,631,329.88/37,281,023.10
  6. Step 6: Final answer
    x = 28,341,673.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.