Home / 164,581,649.55-246,871,982.25-41,759,729.55

Finding the Fourth Proportional to 164,581,649.55, 246,871,982.25 and 41,759,729.55

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Solution

The fourth proportional to 164,581,649.55, 246,871,982.25 and 41,759,729.55 is: 62,639,469.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,581,649.55 : 246,871,982.25 = 41,759,729.55 : x
  2. Step 2: Convert to fraction form
    164,581,649.55/246,871,982.25 = 41,759,729.55/x
  3. Step 3: Cross multiply
    164,581,649.55x = 246,871,982.25 × 41,759,729.55
  4. Step 4: Simplify right side
    164,581,649.55x = 10,309,307,212,232,400
  5. Step 5: Solve for x
    x = 10,309,307,212,232,400/164,581,649.55
  6. Step 6: Final answer
    x = 62,639,469.47

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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.