Home / 12,286,049,616,790-16,954,613,400,836-6,654,436,432,583.40

Finding the Fourth Proportional to 12,286,049,616,790, 16,954,613,400,836 and 6,654,436,432,583.40

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Solution

The fourth proportional to 12,286,049,616,790, 16,954,613,400,836 and 6,654,436,432,583.40 is: 9,183,049,119,442.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,286,049,616,790 : 16,954,613,400,836 = 6,654,436,432,583.40 : x
  2. Step 2: Convert to fraction form
    12,286,049,616,790/16,954,613,400,836 = 6,654,436,432,583.40/x
  3. Step 3: Cross multiply
    12,286,049,616,790x = 16,954,613,400,836 × 6,654,436,432,583.40
  4. Step 4: Simplify right side
    12,286,049,616,790x = 112,823,397,114,889,826,578,989,056
  5. Step 5: Solve for x
    x = 112,823,397,114,889,826,578,989,056/12,286,049,616,790
  6. Step 6: Final answer
    x = 9,183,049,119,442.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.