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Finding the Fourth Proportional to 134,016,302.80, 200,599,301.40 and 134,016,302.80

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Solution

The fourth proportional to 134,016,302.80, 200,599,301.40 and 134,016,302.80 is: 200,599,301.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,016,302.80 : 200,599,301.40 = 134,016,302.80 : x
  2. Step 2: Convert to fraction form
    134,016,302.80/200,599,301.40 = 134,016,302.80/x
  3. Step 3: Cross multiply
    134,016,302.80x = 200,599,301.40 × 134,016,302.80
  4. Step 4: Simplify right side
    134,016,302.80x = 26,883,576,717,890,864
  5. Step 5: Solve for x
    x = 26,883,576,717,890,864/134,016,302.80
  6. Step 6: Final answer
    x = 200,599,301.40

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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.