Home / 4,972,494,425.04-6,862,204,719.72-2,714,554,346.40

Finding the Fourth Proportional to 4,972,494,425.04, 6,862,204,719.72 and 2,714,554,346.40

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Solution

The fourth proportional to 4,972,494,425.04, 6,862,204,719.72 and 2,714,554,346.40 is: 3,746,173,661.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,972,494,425.04 : 6,862,204,719.72 = 2,714,554,346.40 : x
  2. Step 2: Convert to fraction form
    4,972,494,425.04/6,862,204,719.72 = 2,714,554,346.40/x
  3. Step 3: Cross multiply
    4,972,494,425.04x = 6,862,204,719.72 × 2,714,554,346.40
  4. Step 4: Simplify right side
    4,972,494,425.04x = 18,627,827,647,802,519,552
  5. Step 5: Solve for x
    x = 18,627,827,647,802,519,552/4,972,494,425.04
  6. Step 6: Final answer
    x = 3,746,173,661.65

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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.