Home / 12,286,049,616,792-16,954,613,400,838-6,654,436,432,585.40

Finding the Fourth Proportional to 12,286,049,616,792, 16,954,613,400,838 and 6,654,436,432,585.40

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Solution

The fourth proportional to 12,286,049,616,792, 16,954,613,400,838 and 6,654,436,432,585.40 is: 9,183,049,119,444.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,286,049,616,792 : 16,954,613,400,838 = 6,654,436,432,585.40 : x
  2. Step 2: Convert to fraction form
    12,286,049,616,792/16,954,613,400,838 = 6,654,436,432,585.40/x
  3. Step 3: Cross multiply
    12,286,049,616,792x = 16,954,613,400,838 × 6,654,436,432,585.40
  4. Step 4: Simplify right side
    12,286,049,616,792x = 112,823,397,114,937,036,859,506,688
  5. Step 5: Solve for x
    x = 112,823,397,114,937,036,859,506,688/12,286,049,616,792
  6. Step 6: Final answer
    x = 9,183,049,119,444.81

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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.