Home / 19,010,654.10-28,504,590.12-6,051,208.14

Finding the Fourth Proportional to 19,010,654.10, 28,504,590.12 and 6,051,208.14

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Solution

The fourth proportional to 19,010,654.10, 28,504,590.12 and 6,051,208.14 is: 9,073,186.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,010,654.10 : 28,504,590.12 = 6,051,208.14 : x
  2. Step 2: Convert to fraction form
    19,010,654.10/28,504,590.12 = 6,051,208.14/x
  3. Step 3: Cross multiply
    19,010,654.10x = 28,504,590.12 × 6,051,208.14
  4. Step 4: Simplify right side
    19,010,654.10x = 172,487,207,761,507.56
  5. Step 5: Solve for x
    x = 172,487,207,761,507.56/19,010,654.10
  6. Step 6: Final answer
    x = 9,073,186.38

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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.