Home / 17,363,800.40-26,031,003.78-6,575,154.44

Finding the Fourth Proportional to 17,363,800.40, 26,031,003.78 and 6,575,154.44

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Solution

The fourth proportional to 17,363,800.40, 26,031,003.78 and 6,575,154.44 is: 9,857,166.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,363,800.40 : 26,031,003.78 = 6,575,154.44 : x
  2. Step 2: Convert to fraction form
    17,363,800.40/26,031,003.78 = 6,575,154.44/x
  3. Step 3: Cross multiply
    17,363,800.40x = 26,031,003.78 × 6,575,154.44
  4. Step 4: Simplify right side
    17,363,800.40x = 171,157,870,081,723.81
  5. Step 5: Solve for x
    x = 171,157,870,081,723.81/17,363,800.40
  6. Step 6: Final answer
    x = 9,857,166.41

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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.