Home / 17,606,311.10-26,409,466.65-15,366,823.10

Finding the Fourth Proportional to 17,606,311.10, 26,409,466.65 and 15,366,823.10

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Solution

The fourth proportional to 17,606,311.10, 26,409,466.65 and 15,366,823.10 is: 23,050,234.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,606,311.10 : 26,409,466.65 = 15,366,823.10 : x
  2. Step 2: Convert to fraction form
    17,606,311.10/26,409,466.65 = 15,366,823.10/x
  3. Step 3: Cross multiply
    17,606,311.10x = 26,409,466.65 × 15,366,823.10
  4. Step 4: Simplify right side
    17,606,311.10x = 405,829,602,175,899.56
  5. Step 5: Solve for x
    x = 405,829,602,175,899.56/17,606,311.10
  6. Step 6: Final answer
    x = 23,050,234.65

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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.