Home / 10,848,305.16-16,266,157.02-4,113,045

Finding the Fourth Proportional to 10,848,305.16, 16,266,157.02 and 4,113,045

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Solution

The fourth proportional to 10,848,305.16, 16,266,157.02 and 4,113,045 is: 6,167,178.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,848,305.16 : 16,266,157.02 = 4,113,045 : x
  2. Step 2: Convert to fraction form
    10,848,305.16/16,266,157.02 = 4,113,045/x
  3. Step 3: Cross multiply
    10,848,305.16x = 16,266,157.02 × 4,113,045
  4. Step 4: Simplify right side
    10,848,305.16x = 66,903,435,800,325.90
  5. Step 5: Solve for x
    x = 66,903,435,800,325.90/10,848,305.16
  6. Step 6: Final answer
    x = 6,167,178.63

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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.