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Finding the Fourth Proportional to 10,095,696,074.60, 15,143,544,111.90 and 10,095,696,074.60

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Solution

The fourth proportional to 10,095,696,074.60, 15,143,544,111.90 and 10,095,696,074.60 is: 15,143,544,111.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095,696,074.60 : 15,143,544,111.90 = 10,095,696,074.60 : x
  2. Step 2: Convert to fraction form
    10,095,696,074.60/15,143,544,111.90 = 10,095,696,074.60/x
  3. Step 3: Cross multiply
    10,095,696,074.60x = 15,143,544,111.90 × 10,095,696,074.60
  4. Step 4: Simplify right side
    10,095,696,074.60x = 152,884,618,846,040,784,896
  5. Step 5: Solve for x
    x = 152,884,618,846,040,784,896/10,095,696,074.60
  6. Step 6: Final answer
    x = 15,143,544,111.90

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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.