Home / 17,074,899.60-25,603,492.05-6,286,647.30

Finding the Fourth Proportional to 17,074,899.60, 25,603,492.05 and 6,286,647.30

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Solution

The fourth proportional to 17,074,899.60, 25,603,492.05 and 6,286,647.30 is: 9,426,709.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,074,899.60 : 25,603,492.05 = 6,286,647.30 : x
  2. Step 2: Convert to fraction form
    17,074,899.60/25,603,492.05 = 6,286,647.30/x
  3. Step 3: Cross multiply
    17,074,899.60x = 25,603,492.05 × 6,286,647.30
  4. Step 4: Simplify right side
    17,074,899.60x = 160,960,124,166,703.97
  5. Step 5: Solve for x
    x = 160,960,124,166,703.97/17,074,899.60
  6. Step 6: Final answer
    x = 9,426,709.85

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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.