Home / 17,306,097.18-25,938,759.69-7,064,560.86

Finding the Fourth Proportional to 17,306,097.18, 25,938,759.69 and 7,064,560.86

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Solution

The fourth proportional to 17,306,097.18, 25,938,759.69 and 7,064,560.86 is: 10,588,519.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,306,097.18 : 25,938,759.69 = 7,064,560.86 : x
  2. Step 2: Convert to fraction form
    17,306,097.18/25,938,759.69 = 7,064,560.86/x
  3. Step 3: Cross multiply
    17,306,097.18x = 25,938,759.69 × 7,064,560.86
  4. Step 4: Simplify right side
    17,306,097.18x = 183,245,946,462,919.75
  5. Step 5: Solve for x
    x = 183,245,946,462,919.75/17,306,097.18
  6. Step 6: Final answer
    x = 10,588,519.44

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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.