Home / 35,115,649.83-48,461,479.34-19,644,811.83

Finding the Fourth Proportional to 35,115,649.83, 48,461,479.34 and 19,644,811.83

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Solution

The fourth proportional to 35,115,649.83, 48,461,479.34 and 19,644,811.83 is: 27,110,893.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,115,649.83 : 48,461,479.34 = 19,644,811.83 : x
  2. Step 2: Convert to fraction form
    35,115,649.83/48,461,479.34 = 19,644,811.83/x
  3. Step 3: Cross multiply
    35,115,649.83x = 48,461,479.34 × 19,644,811.83
  4. Step 4: Simplify right side
    35,115,649.83x = 952,016,642,539,508.50
  5. Step 5: Solve for x
    x = 952,016,642,539,508.50/35,115,649.83
  6. Step 6: Final answer
    x = 27,110,893.49

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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.