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Finding the Fourth Proportional to 104,958,144,034.73, 157,437,216,052.08 and 104,958,144,034.73

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Solution

The fourth proportional to 104,958,144,034.73, 157,437,216,052.08 and 104,958,144,034.73 is: 157,437,216,052.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,958,144,034.73 : 157,437,216,052.08 = 104,958,144,034.73 : x
  2. Step 2: Convert to fraction form
    104,958,144,034.73/157,437,216,052.08 = 104,958,144,034.73/x
  3. Step 3: Cross multiply
    104,958,144,034.73x = 157,437,216,052.08 × 104,958,144,034.73
  4. Step 4: Simplify right side
    104,958,144,034.73x = 16,524,317,998,821,117,263,872
  5. Step 5: Solve for x
    x = 16,524,317,998,821,117,263,872/104,958,144,034.73
  6. Step 6: Final answer
    x = 157,437,216,052.08

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Double scale
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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.