Home / 226,561,536,047.40-339,842,304,071.10-109,015,289,903.40

Finding the Fourth Proportional to 226,561,536,047.40, 339,842,304,071.10 and 109,015,289,903.40

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Solution

The fourth proportional to 226,561,536,047.40, 339,842,304,071.10 and 109,015,289,903.40 is: 163,522,934,855.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,561,536,047.40 : 339,842,304,071.10 = 109,015,289,903.40 : x
  2. Step 2: Convert to fraction form
    226,561,536,047.40/339,842,304,071.10 = 109,015,289,903.40/x
  3. Step 3: Cross multiply
    226,561,536,047.40x = 339,842,304,071.10 × 109,015,289,903.40
  4. Step 4: Simplify right side
    226,561,536,047.40x = 37,048,007,299,750,376,243,200
  5. Step 5: Solve for x
    x = 37,048,007,299,750,376,243,200/226,561,536,047.40
  6. Step 6: Final answer
    x = 163,522,934,855.10

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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.