Home / 26,714,676.20-40,072,014.30-6,519,918.20

Finding the Fourth Proportional to 26,714,676.20, 40,072,014.30 and 6,519,918.20

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Solution

The fourth proportional to 26,714,676.20, 40,072,014.30 and 6,519,918.20 is: 9,779,877.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,714,676.20 : 40,072,014.30 = 6,519,918.20 : x
  2. Step 2: Convert to fraction form
    26,714,676.20/40,072,014.30 = 6,519,918.20/x
  3. Step 3: Cross multiply
    26,714,676.20x = 40,072,014.30 × 6,519,918.20
  4. Step 4: Simplify right side
    26,714,676.20x = 261,266,255,345,230.25
  5. Step 5: Solve for x
    x = 261,266,255,345,230.25/26,714,676.20
  6. Step 6: Final answer
    x = 9,779,877.30

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Double scale
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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.