Home / 11,700,401.82-17,536,228.35-6,572,051.55

Finding the Fourth Proportional to 11,700,401.82, 17,536,228.35 and 6,572,051.55

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Solution

The fourth proportional to 11,700,401.82, 17,536,228.35 and 6,572,051.55 is: 9,850,003.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,700,401.82 : 17,536,228.35 = 6,572,051.55 : x
  2. Step 2: Convert to fraction form
    11,700,401.82/17,536,228.35 = 6,572,051.55/x
  3. Step 3: Cross multiply
    11,700,401.82x = 17,536,228.35 × 6,572,051.55
  4. Step 4: Simplify right side
    11,700,401.82x = 115,248,996,708,771.45
  5. Step 5: Solve for x
    x = 115,248,996,708,771.45/11,700,401.82
  6. Step 6: Final answer
    x = 9,850,003.31

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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.