Home / 226,723,938.60-339,582,023.10-175,439,663.40

Finding the Fourth Proportional to 226,723,938.60, 339,582,023.10 and 175,439,663.40

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Solution

The fourth proportional to 226,723,938.60, 339,582,023.10 and 175,439,663.40 is: 262,769,587.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,723,938.60 : 339,582,023.10 = 175,439,663.40 : x
  2. Step 2: Convert to fraction form
    226,723,938.60/339,582,023.10 = 175,439,663.40/x
  3. Step 3: Cross multiply
    226,723,938.60x = 339,582,023.10 × 175,439,663.40
  4. Step 4: Simplify right side
    226,723,938.60x = 59,576,155,829,355,032
  5. Step 5: Solve for x
    x = 59,576,155,829,355,032/226,723,938.60
  6. Step 6: Final answer
    x = 262,769,587.53

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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.