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Finding the Fourth Proportional to 104,958,144,046.10, 157,437,216,069.15 and 104,958,144,046.10

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Solution

The fourth proportional to 104,958,144,046.10, 157,437,216,069.15 and 104,958,144,046.10 is: 157,437,216,069.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,958,144,046.10 : 157,437,216,069.15 = 104,958,144,046.10 : x
  2. Step 2: Convert to fraction form
    104,958,144,046.10/157,437,216,069.15 = 104,958,144,046.10/x
  3. Step 3: Cross multiply
    104,958,144,046.10x = 157,437,216,069.15 × 104,958,144,046.10
  4. Step 4: Simplify right side
    104,958,144,046.10x = 16,524,318,002,402,815,901,696
  5. Step 5: Solve for x
    x = 16,524,318,002,402,815,901,696/104,958,144,046.10
  6. Step 6: Final answer
    x = 157,437,216,069.15

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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.