Home / 25,474,893.30-35,155,002.60-14,461,546.86

Finding the Fourth Proportional to 25,474,893.30, 35,155,002.60 and 14,461,546.86

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Solution

The fourth proportional to 25,474,893.30, 35,155,002.60 and 14,461,546.86 is: 19,956,735.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,474,893.30 : 35,155,002.60 = 14,461,546.86 : x
  2. Step 2: Convert to fraction form
    25,474,893.30/35,155,002.60 = 14,461,546.86/x
  3. Step 3: Cross multiply
    25,474,893.30x = 35,155,002.60 × 14,461,546.86
  4. Step 4: Simplify right side
    25,474,893.30x = 508,395,717,463,321.81
  5. Step 5: Solve for x
    x = 508,395,717,463,321.81/25,474,893.30
  6. Step 6: Final answer
    x = 19,956,735.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.