Home / 9,902,244.60-14,862,114.90-5,853,670.20

Finding the Fourth Proportional to 9,902,244.60, 14,862,114.90 and 5,853,670.20

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Solution

The fourth proportional to 9,902,244.60, 14,862,114.90 and 5,853,670.20 is: 8,785,676.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,902,244.60 : 14,862,114.90 = 5,853,670.20 : x
  2. Step 2: Convert to fraction form
    9,902,244.60/14,862,114.90 = 5,853,670.20/x
  3. Step 3: Cross multiply
    9,902,244.60x = 14,862,114.90 × 5,853,670.20
  4. Step 4: Simplify right side
    9,902,244.60x = 86,997,919,099,105.98
  5. Step 5: Solve for x
    x = 86,997,919,099,105.98/9,902,244.60
  6. Step 6: Final answer
    x = 8,785,676.64

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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.