Home / 13,104,005.35-19,656,008.03-9,277,630.15

Finding the Fourth Proportional to 13,104,005.35, 19,656,008.03 and 9,277,630.15

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Solution

The fourth proportional to 13,104,005.35, 19,656,008.03 and 9,277,630.15 is: 13,916,445.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,104,005.35 : 19,656,008.03 = 9,277,630.15 : x
  2. Step 2: Convert to fraction form
    13,104,005.35/19,656,008.03 = 9,277,630.15/x
  3. Step 3: Cross multiply
    13,104,005.35x = 19,656,008.03 × 9,277,630.15
  4. Step 4: Simplify right side
    13,104,005.35x = 182,361,172,727,770.12
  5. Step 5: Solve for x
    x = 182,361,172,727,770.12/13,104,005.35
  6. Step 6: Final answer
    x = 13,916,445.23

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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.