Home / 23,697,999.90-35,546,999.85-21,850,422.30

Finding the Fourth Proportional to 23,697,999.90, 35,546,999.85 and 21,850,422.30

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Solution

The fourth proportional to 23,697,999.90, 35,546,999.85 and 21,850,422.30 is: 32,775,633.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,697,999.90 : 35,546,999.85 = 21,850,422.30 : x
  2. Step 2: Convert to fraction form
    23,697,999.90/35,546,999.85 = 21,850,422.30/x
  3. Step 3: Cross multiply
    23,697,999.90x = 35,546,999.85 × 21,850,422.30
  4. Step 4: Simplify right side
    23,697,999.90x = 776,716,958,220,536.75
  5. Step 5: Solve for x
    x = 776,716,958,220,536.75/23,697,999.90
  6. Step 6: Final answer
    x = 32,775,633.45

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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.