Home / 61,861,653.26-92,804,429.11-23,520,186.21

Finding the Fourth Proportional to 61,861,653.26, 92,804,429.11 and 23,520,186.21

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Solution

The fourth proportional to 61,861,653.26, 92,804,429.11 and 23,520,186.21 is: 35,284,822.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,861,653.26 : 92,804,429.11 = 23,520,186.21 : x
  2. Step 2: Convert to fraction form
    61,861,653.26/92,804,429.11 = 23,520,186.21/x
  3. Step 3: Cross multiply
    61,861,653.26x = 92,804,429.11 × 23,520,186.21
  4. Step 4: Simplify right side
    61,861,653.26x = 2,182,777,453,779,944.75
  5. Step 5: Solve for x
    x = 2,182,777,453,779,944.75/61,861,653.26
  6. Step 6: Final answer
    x = 35,284,822.48

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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.