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Finding the Fourth Proportional to 160,775,842,338.60, 241,163,763,507.90 and 160,775,842,338.60

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Solution

The fourth proportional to 160,775,842,338.60, 241,163,763,507.90 and 160,775,842,338.60 is: 241,163,763,507.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,775,842,338.60 : 241,163,763,507.90 = 160,775,842,338.60 : x
  2. Step 2: Convert to fraction form
    160,775,842,338.60/241,163,763,507.90 = 160,775,842,338.60/x
  3. Step 3: Cross multiply
    160,775,842,338.60x = 241,163,763,507.90 × 160,775,842,338.60
  4. Step 4: Simplify right side
    160,775,842,338.60x = 38,773,307,219,529,548,431,360
  5. Step 5: Solve for x
    x = 38,773,307,219,529,548,431,360/160,775,842,338.60
  6. Step 6: Final answer
    x = 241,163,763,507.90

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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.