Home / 11,944,466.83-16,483,117.92-6,646,044.18

Finding the Fourth Proportional to 11,944,466.83, 16,483,117.92 and 6,646,044.18

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Solution

The fourth proportional to 11,944,466.83, 16,483,117.92 and 6,646,044.18 is: 9,171,403.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,944,466.83 : 16,483,117.92 = 6,646,044.18 : x
  2. Step 2: Convert to fraction form
    11,944,466.83/16,483,117.92 = 6,646,044.18/x
  3. Step 3: Cross multiply
    11,944,466.83x = 16,483,117.92 × 6,646,044.18
  4. Step 4: Simplify right side
    11,944,466.83x = 109,547,529,910,999.95
  5. Step 5: Solve for x
    x = 109,547,529,910,999.95/11,944,466.83
  6. Step 6: Final answer
    x = 9,171,403.92

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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.