Home / 17,312,835.48-23,892,416.30-9,577,744.52

Finding the Fourth Proportional to 17,312,835.48, 23,892,416.30 and 9,577,744.52

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Solution

The fourth proportional to 17,312,835.48, 23,892,416.30 and 9,577,744.52 is: 13,217,676.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,312,835.48 : 23,892,416.30 = 9,577,744.52 : x
  2. Step 2: Convert to fraction form
    17,312,835.48/23,892,416.30 = 9,577,744.52/x
  3. Step 3: Cross multiply
    17,312,835.48x = 23,892,416.30 × 9,577,744.52
  4. Step 4: Simplify right side
    17,312,835.48x = 228,835,459,286,883.69
  5. Step 5: Solve for x
    x = 228,835,459,286,883.69/17,312,835.48
  6. Step 6: Final answer
    x = 13,217,676.54

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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.