Home / 1,483,797,190,750.90-2,225,823,995,236.30-409,353,111,532.88

Finding the Fourth Proportional to 1,483,797,190,750.90, 2,225,823,995,236.30 and 409,353,111,532.88

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Solution

The fourth proportional to 1,483,797,190,750.90, 2,225,823,995,236.30 and 409,353,111,532.88 is: 614,065,037,900.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,797,190,750.90 : 2,225,823,995,236.30 = 409,353,111,532.88 : x
  2. Step 2: Convert to fraction form
    1,483,797,190,750.90/2,225,823,995,236.30 = 409,353,111,532.88/x
  3. Step 3: Cross multiply
    1,483,797,190,750.90x = 2,225,823,995,236.30 × 409,353,111,532.88
  4. Step 4: Simplify right side
    1,483,797,190,750.90x = 911,147,978,174,525,591,257,088
  5. Step 5: Solve for x
    x = 911,147,978,174,525,591,257,088/1,483,797,190,750.90
  6. Step 6: Final answer
    x = 614,065,037,900.11

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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.