Home / 23,383,403,999.20-35,075,105,998.80-21,730,409,912.80

Finding the Fourth Proportional to 23,383,403,999.20, 35,075,105,998.80 and 21,730,409,912.80

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Solution

The fourth proportional to 23,383,403,999.20, 35,075,105,998.80 and 21,730,409,912.80 is: 32,595,614,869.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,383,403,999.20 : 35,075,105,998.80 = 21,730,409,912.80 : x
  2. Step 2: Convert to fraction form
    23,383,403,999.20/35,075,105,998.80 = 21,730,409,912.80/x
  3. Step 3: Cross multiply
    23,383,403,999.20x = 35,075,105,998.80 × 21,730,409,912.80
  4. Step 4: Simplify right side
    23,383,403,999.20x = 762,196,431,088,834,314,240
  5. Step 5: Solve for x
    x = 762,196,431,088,834,314,240/23,383,403,999.20
  6. Step 6: Final answer
    x = 32,595,614,869.20

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1.5x scale

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.