Home / 11,659,536.92-16,090,159.10-6,502,787.84

Finding the Fourth Proportional to 11,659,536.92, 16,090,159.10 and 6,502,787.84

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Solution

The fourth proportional to 11,659,536.92, 16,090,159.10 and 6,502,787.84 is: 8,973,846.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,659,536.92 : 16,090,159.10 = 6,502,787.84 : x
  2. Step 2: Convert to fraction form
    11,659,536.92/16,090,159.10 = 6,502,787.84/x
  3. Step 3: Cross multiply
    11,659,536.92x = 16,090,159.10 × 6,502,787.84
  4. Step 4: Simplify right side
    11,659,536.92x = 104,630,890,939,145.34
  5. Step 5: Solve for x
    x = 104,630,890,939,145.34/11,659,536.92
  6. Step 6: Final answer
    x = 8,973,846.19

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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.