Home / 17,648,483.07-26,474,249.43-4,868,987.79

Finding the Fourth Proportional to 17,648,483.07, 26,474,249.43 and 4,868,987.79

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Solution

The fourth proportional to 17,648,483.07, 26,474,249.43 and 4,868,987.79 is: 7,303,902.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,648,483.07 : 26,474,249.43 = 4,868,987.79 : x
  2. Step 2: Convert to fraction form
    17,648,483.07/26,474,249.43 = 4,868,987.79/x
  3. Step 3: Cross multiply
    17,648,483.07x = 26,474,249.43 × 4,868,987.79
  4. Step 4: Simplify right side
    17,648,483.07x = 128,902,797,224,084.45
  5. Step 5: Solve for x
    x = 128,902,797,224,084.45/17,648,483.07
  6. Step 6: Final answer
    x = 7,303,902.36

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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.