Home / 17,004,341.16-25,503,881.87-6,219,119.67

Finding the Fourth Proportional to 17,004,341.16, 25,503,881.87 and 6,219,119.67

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Solution

The fourth proportional to 17,004,341.16, 25,503,881.87 and 6,219,119.67 is: 9,327,717.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,004,341.16 : 25,503,881.87 = 6,219,119.67 : x
  2. Step 2: Convert to fraction form
    17,004,341.16/25,503,881.87 = 6,219,119.67/x
  3. Step 3: Cross multiply
    17,004,341.16x = 25,503,881.87 × 6,219,119.67
  4. Step 4: Simplify right side
    17,004,341.16x = 158,611,693,367,977.78
  5. Step 5: Solve for x
    x = 158,611,693,367,977.78/17,004,341.16
  6. Step 6: Final answer
    x = 9,327,717.66

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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.