Home / 226,101,436,970.48-339,252,308,987.51-118,510,138,601.89

Finding the Fourth Proportional to 226,101,436,970.48, 339,252,308,987.51 and 118,510,138,601.89

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Solution

The fourth proportional to 226,101,436,970.48, 339,252,308,987.51 and 118,510,138,601.89 is: 177,817,702,964.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,101,436,970.48 : 339,252,308,987.51 = 118,510,138,601.89 : x
  2. Step 2: Convert to fraction form
    226,101,436,970.48/339,252,308,987.51 = 118,510,138,601.89/x
  3. Step 3: Cross multiply
    226,101,436,970.48x = 339,252,308,987.51 × 118,510,138,601.89
  4. Step 4: Simplify right side
    226,101,436,970.48x = 40,204,838,159,121,022,713,856
  5. Step 5: Solve for x
    x = 40,204,838,159,121,022,713,856/226,101,436,970.48
  6. Step 6: Final answer
    x = 177,817,702,964.76

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1.5x scale

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.