Home / 17,648,357.22-26,474,060.79-4,868,861.94

Finding the Fourth Proportional to 17,648,357.22, 26,474,060.79 and 4,868,861.94

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Solution

The fourth proportional to 17,648,357.22, 26,474,060.79 and 4,868,861.94 is: 7,303,713.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,648,357.22 : 26,474,060.79 = 4,868,861.94 : x
  2. Step 2: Convert to fraction form
    17,648,357.22/26,474,060.79 = 4,868,861.94/x
  3. Step 3: Cross multiply
    17,648,357.22x = 26,474,060.79 × 4,868,861.94
  4. Step 4: Simplify right side
    17,648,357.22x = 128,898,546,977,677.34
  5. Step 5: Solve for x
    x = 128,898,546,977,677.34/17,648,357.22
  6. Step 6: Final answer
    x = 7,303,713.62

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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.