Home / 17,184,150.40-25,775,642.40-4,404,780.40

Finding the Fourth Proportional to 17,184,150.40, 25,775,642.40 and 4,404,780.40

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Solution

The fourth proportional to 17,184,150.40, 25,775,642.40 and 4,404,780.40 is: 6,607,021.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,184,150.40 : 25,775,642.40 = 4,404,780.40 : x
  2. Step 2: Convert to fraction form
    17,184,150.40/25,775,642.40 = 4,404,780.40/x
  3. Step 3: Cross multiply
    17,184,150.40x = 25,775,642.40 × 4,404,780.40
  4. Step 4: Simplify right side
    17,184,150.40x = 113,536,044,440,928.97
  5. Step 5: Solve for x
    x = 113,536,044,440,928.97/17,184,150.40
  6. Step 6: Final answer
    x = 6,607,021.11

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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.