Home / 34,669,218.90-52,003,828.35-16,753,314.90

Finding the Fourth Proportional to 34,669,218.90, 52,003,828.35 and 16,753,314.90

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Solution

The fourth proportional to 34,669,218.90, 52,003,828.35 and 16,753,314.90 is: 25,129,972.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,669,218.90 : 52,003,828.35 = 16,753,314.90 : x
  2. Step 2: Convert to fraction form
    34,669,218.90/52,003,828.35 = 16,753,314.90/x
  3. Step 3: Cross multiply
    34,669,218.90x = 52,003,828.35 × 16,753,314.90
  4. Step 4: Simplify right side
    34,669,218.90x = 871,236,512,353,097.50
  5. Step 5: Solve for x
    x = 871,236,512,353,097.50/34,669,218.90
  6. Step 6: Final answer
    x = 25,129,972.35

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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.