Home / 9,503,119.80-14,254,679.70-9,361,402.20

Finding the Fourth Proportional to 9,503,119.80, 14,254,679.70 and 9,361,402.20

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Solution

The fourth proportional to 9,503,119.80, 14,254,679.70 and 9,361,402.20 is: 14,042,103.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,503,119.80 : 14,254,679.70 = 9,361,402.20 : x
  2. Step 2: Convert to fraction form
    9,503,119.80/14,254,679.70 = 9,361,402.20/x
  3. Step 3: Cross multiply
    9,503,119.80x = 14,254,679.70 × 9,361,402.20
  4. Step 4: Simplify right side
    9,503,119.80x = 133,443,789,903,875.33
  5. Step 5: Solve for x
    x = 133,443,789,903,875.33/9,503,119.80
  6. Step 6: Final answer
    x = 14,042,103.30

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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.