Home / 33,168,430.53-49,759,731-11,603,735.73

Finding the Fourth Proportional to 33,168,430.53, 49,759,731 and 11,603,735.73

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Solution

The fourth proportional to 33,168,430.53, 49,759,731 and 11,603,735.73 is: 17,408,082.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,168,430.53 : 49,759,731 = 11,603,735.73 : x
  2. Step 2: Convert to fraction form
    33,168,430.53/49,759,731 = 11,603,735.73/x
  3. Step 3: Cross multiply
    33,168,430.53x = 49,759,731 × 11,603,735.73
  4. Step 4: Simplify right side
    33,168,430.53x = 577,398,768,519,888.62
  5. Step 5: Solve for x
    x = 577,398,768,519,888.62/33,168,430.53
  6. Step 6: Final answer
    x = 17,408,082.30

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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.