Home / 26,243,999.10-39,365,998.65-16,607,202.30

Finding the Fourth Proportional to 26,243,999.10, 39,365,998.65 and 16,607,202.30

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Solution

The fourth proportional to 26,243,999.10, 39,365,998.65 and 16,607,202.30 is: 24,910,803.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,243,999.10 : 39,365,998.65 = 16,607,202.30 : x
  2. Step 2: Convert to fraction form
    26,243,999.10/39,365,998.65 = 16,607,202.30/x
  3. Step 3: Cross multiply
    26,243,999.10x = 39,365,998.65 × 16,607,202.30
  4. Step 4: Simplify right side
    26,243,999.10x = 653,759,103,322,076.88
  5. Step 5: Solve for x
    x = 653,759,103,322,076.88/26,243,999.10
  6. Step 6: Final answer
    x = 24,910,803.45

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Similar ratio
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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.