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Finding the Fourth Proportional to 40,354,608,200.70, 60,531,912,301.05 and 40,354,608,200.70

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Solution

The fourth proportional to 40,354,608,200.70, 60,531,912,301.05 and 40,354,608,200.70 is: 60,531,912,301.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,354,608,200.70 : 60,531,912,301.05 = 40,354,608,200.70 : x
  2. Step 2: Convert to fraction form
    40,354,608,200.70/60,531,912,301.05 = 40,354,608,200.70/x
  3. Step 3: Cross multiply
    40,354,608,200.70x = 60,531,912,301.05 × 40,354,608,200.70
  4. Step 4: Simplify right side
    40,354,608,200.70x = 2,442,741,604,548,005,593,088
  5. Step 5: Solve for x
    x = 2,442,741,604,548,005,593,088/40,354,608,200.70
  6. Step 6: Final answer
    x = 60,531,912,301.05

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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.