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Finding the Fourth Proportional to 35,344,520,513.60, 53,016,780,770.40 and 35,344,520,513.60

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Solution

The fourth proportional to 35,344,520,513.60, 53,016,780,770.40 and 35,344,520,513.60 is: 53,016,780,770.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,344,520,513.60 : 53,016,780,770.40 = 35,344,520,513.60 : x
  2. Step 2: Convert to fraction form
    35,344,520,513.60/53,016,780,770.40 = 35,344,520,513.60/x
  3. Step 3: Cross multiply
    35,344,520,513.60x = 53,016,780,770.40 × 35,344,520,513.60
  4. Step 4: Simplify right side
    35,344,520,513.60x = 1,873,852,695,504,436,854,784
  5. Step 5: Solve for x
    x = 1,873,852,695,504,436,854,784/35,344,520,513.60
  6. Step 6: Final answer
    x = 53,016,780,770.40

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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.