Home / 11,635,038.88-17,453,750.16-4,452,613.60

Finding the Fourth Proportional to 11,635,038.88, 17,453,750.16 and 4,452,613.60

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Solution

The fourth proportional to 11,635,038.88, 17,453,750.16 and 4,452,613.60 is: 6,679,376.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,635,038.88 : 17,453,750.16 = 4,452,613.60 : x
  2. Step 2: Convert to fraction form
    11,635,038.88/17,453,750.16 = 4,452,613.60/x
  3. Step 3: Cross multiply
    11,635,038.88x = 17,453,750.16 × 4,452,613.60
  4. Step 4: Simplify right side
    11,635,038.88x = 77,714,805,333,418.17
  5. Step 5: Solve for x
    x = 77,714,805,333,418.17/11,635,038.88
  6. Step 6: Final answer
    x = 6,679,376.51

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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.