Home / 9,971,233.10-14,946,352.05-3,903,620.30

Finding the Fourth Proportional to 9,971,233.10, 14,946,352.05 and 3,903,620.30

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Solution

The fourth proportional to 9,971,233.10, 14,946,352.05 and 3,903,620.30 is: 5,851,320.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,971,233.10 : 14,946,352.05 = 3,903,620.30 : x
  2. Step 2: Convert to fraction form
    9,971,233.10/14,946,352.05 = 3,903,620.30/x
  3. Step 3: Cross multiply
    9,971,233.10x = 14,946,352.05 × 3,903,620.30
  4. Step 4: Simplify right side
    9,971,233.10x = 58,344,883,273,326.62
  5. Step 5: Solve for x
    x = 58,344,883,273,326.62/9,971,233.10
  6. Step 6: Final answer
    x = 5,851,320.76

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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.