Home / 56,947,936.88-85,453,002.66-24,153,404.60

Finding the Fourth Proportional to 56,947,936.88, 85,453,002.66 and 24,153,404.60

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Solution

The fourth proportional to 56,947,936.88, 85,453,002.66 and 24,153,404.60 is: 36,243,296.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,947,936.88 : 85,453,002.66 = 24,153,404.60 : x
  2. Step 2: Convert to fraction form
    56,947,936.88/85,453,002.66 = 24,153,404.60/x
  3. Step 3: Cross multiply
    56,947,936.88x = 85,453,002.66 × 24,153,404.60
  4. Step 4: Simplify right side
    56,947,936.88x = 2,063,980,947,531,856.25
  5. Step 5: Solve for x
    x = 2,063,980,947,531,856.25/56,947,936.88
  6. Step 6: Final answer
    x = 36,243,296.26

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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.