Home / 37,130,004-55,706,408.77-17,723,993.04

Finding the Fourth Proportional to 37,130,004, 55,706,408.77 and 17,723,993.04

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Solution

The fourth proportional to 37,130,004, 55,706,408.77 and 17,723,993.04 is: 26,591,432.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,130,004 : 55,706,408.77 = 17,723,993.04 : x
  2. Step 2: Convert to fraction form
    37,130,004/55,706,408.77 = 17,723,993.04/x
  3. Step 3: Cross multiply
    37,130,004x = 55,706,408.77 × 17,723,993.04
  4. Step 4: Simplify right side
    37,130,004x = 987,340,001,322,875
  5. Step 5: Solve for x
    x = 987,340,001,322,875/37,130,004
  6. Step 6: Final answer
    x = 26,591,432.67

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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.