Home / 27,994,739-41,992,108.50-6,719,603

Finding the Fourth Proportional to 27,994,739, 41,992,108.50 and 6,719,603

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Solution

The fourth proportional to 27,994,739, 41,992,108.50 and 6,719,603 is: 10,079,404.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,994,739 : 41,992,108.50 = 6,719,603 : x
  2. Step 2: Convert to fraction form
    27,994,739/41,992,108.50 = 6,719,603/x
  3. Step 3: Cross multiply
    27,994,739x = 41,992,108.50 × 6,719,603
  4. Step 4: Simplify right side
    27,994,739x = 282,170,298,252,925.50
  5. Step 5: Solve for x
    x = 282,170,298,252,925.50/27,994,739
  6. Step 6: Final answer
    x = 10,079,404.50

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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.