Home / 11,117,514.96-16,643,820.60-6,844,862.16

Finding the Fourth Proportional to 11,117,514.96, 16,643,820.60 and 6,844,862.16

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Solution

The fourth proportional to 11,117,514.96, 16,643,820.60 and 6,844,862.16 is: 10,247,313.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,117,514.96 : 16,643,820.60 = 6,844,862.16 : x
  2. Step 2: Convert to fraction form
    11,117,514.96/16,643,820.60 = 6,844,862.16/x
  3. Step 3: Cross multiply
    11,117,514.96x = 16,643,820.60 × 6,844,862.16
  4. Step 4: Simplify right side
    11,117,514.96x = 113,924,657,822,768.50
  5. Step 5: Solve for x
    x = 113,924,657,822,768.50/11,117,514.96
  6. Step 6: Final answer
    x = 10,247,313.20

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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.