Home / 24,964,076.10-37,446,114.15-12,177,999.30

Finding the Fourth Proportional to 24,964,076.10, 37,446,114.15 and 12,177,999.30

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Solution

The fourth proportional to 24,964,076.10, 37,446,114.15 and 12,177,999.30 is: 18,266,998.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,964,076.10 : 37,446,114.15 = 12,177,999.30 : x
  2. Step 2: Convert to fraction form
    24,964,076.10/37,446,114.15 = 12,177,999.30/x
  3. Step 3: Cross multiply
    24,964,076.10x = 37,446,114.15 × 12,177,999.30
  4. Step 4: Simplify right side
    24,964,076.10x = 456,018,751,906,420.12
  5. Step 5: Solve for x
    x = 456,018,751,906,420.12/24,964,076.10
  6. Step 6: Final answer
    x = 18,266,998.95

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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.