Home / 61,453,723.44-84,805,148.44-33,575,834.88

Finding the Fourth Proportional to 61,453,723.44, 84,805,148.44 and 33,575,834.88

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Solution

The fourth proportional to 61,453,723.44, 84,805,148.44 and 33,575,834.88 is: 46,334,111.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,453,723.44 : 84,805,148.44 = 33,575,834.88 : x
  2. Step 2: Convert to fraction form
    61,453,723.44/84,805,148.44 = 33,575,834.88/x
  3. Step 3: Cross multiply
    61,453,723.44x = 84,805,148.44 × 33,575,834.88
  4. Step 4: Simplify right side
    61,453,723.44x = 2,847,403,661,037,299.50
  5. Step 5: Solve for x
    x = 2,847,403,661,037,299.50/61,453,723.44
  6. Step 6: Final answer
    x = 46,334,111.29

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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.