Home / 22,827,557.36-31,502,026.32-12,514,353.36

Finding the Fourth Proportional to 22,827,557.36, 31,502,026.32 and 12,514,353.36

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Solution

The fourth proportional to 22,827,557.36, 31,502,026.32 and 12,514,353.36 is: 17,269,806.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,827,557.36 : 31,502,026.32 = 12,514,353.36 : x
  2. Step 2: Convert to fraction form
    22,827,557.36/31,502,026.32 = 12,514,353.36/x
  3. Step 3: Cross multiply
    22,827,557.36x = 31,502,026.32 × 12,514,353.36
  4. Step 4: Simplify right side
    22,827,557.36x = 394,227,488,924,500.44
  5. Step 5: Solve for x
    x = 394,227,488,924,500.44/22,827,557.36
  6. Step 6: Final answer
    x = 17,269,806.08

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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.