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Finding the Fourth Proportional to 35,754,912,353.60, 53,632,368,530.40 and 35,754,912,353.60

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Solution

The fourth proportional to 35,754,912,353.60, 53,632,368,530.40 and 35,754,912,353.60 is: 53,632,368,530.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,754,912,353.60 : 53,632,368,530.40 = 35,754,912,353.60 : x
  2. Step 2: Convert to fraction form
    35,754,912,353.60/53,632,368,530.40 = 35,754,912,353.60/x
  3. Step 3: Cross multiply
    35,754,912,353.60x = 53,632,368,530.40 × 35,754,912,353.60
  4. Step 4: Simplify right side
    35,754,912,353.60x = 1,917,620,636,120,426,741,760
  5. Step 5: Solve for x
    x = 1,917,620,636,120,426,741,760/35,754,912,353.60
  6. Step 6: Final answer
    x = 53,632,368,530.40

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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.