Home / 294,538,835.60-441,712,096.68-97,749,387.44

Finding the Fourth Proportional to 294,538,835.60, 441,712,096.68 and 97,749,387.44

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Solution

The fourth proportional to 294,538,835.60, 441,712,096.68 and 97,749,387.44 is: 146,592,169.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,538,835.60 : 441,712,096.68 = 97,749,387.44 : x
  2. Step 2: Convert to fraction form
    294,538,835.60/441,712,096.68 = 97,749,387.44/x
  3. Step 3: Cross multiply
    294,538,835.60x = 441,712,096.68 × 97,749,387.44
  4. Step 4: Simplify right side
    294,538,835.60x = 43,177,086,875,308,056
  5. Step 5: Solve for x
    x = 43,177,086,875,308,056/294,538,835.60
  6. Step 6: Final answer
    x = 146,592,169.37

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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.