Home / 19,068,408.14-26,314,702.62-10,366,613.97

Finding the Fourth Proportional to 19,068,408.14, 26,314,702.62 and 10,366,613.97

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Solution

The fourth proportional to 19,068,408.14, 26,314,702.62 and 10,366,613.97 is: 14,306,090.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,068,408.14 : 26,314,702.62 = 10,366,613.97 : x
  2. Step 2: Convert to fraction form
    19,068,408.14/26,314,702.62 = 10,366,613.97/x
  3. Step 3: Cross multiply
    19,068,408.14x = 26,314,702.62 × 10,366,613.97
  4. Step 4: Simplify right side
    19,068,408.14x = 272,794,363,796,887.62
  5. Step 5: Solve for x
    x = 272,794,363,796,887.62/19,068,408.14
  6. Step 6: Final answer
    x = 14,306,090.05

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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.