Home / 4,840,760,684.34-6,680,181,839.76-2,697,457,680.22

Finding the Fourth Proportional to 4,840,760,684.34, 6,680,181,839.76 and 2,697,457,680.22

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Solution

The fourth proportional to 4,840,760,684.34, 6,680,181,839.76 and 2,697,457,680.22 is: 3,722,453,759.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,760,684.34 : 6,680,181,839.76 = 2,697,457,680.22 : x
  2. Step 2: Convert to fraction form
    4,840,760,684.34/6,680,181,839.76 = 2,697,457,680.22/x
  3. Step 3: Cross multiply
    4,840,760,684.34x = 6,680,181,839.76 × 2,697,457,680.22
  4. Step 4: Simplify right side
    4,840,760,684.34x = 18,019,507,808,926,781,440
  5. Step 5: Solve for x
    x = 18,019,507,808,926,781,440/4,840,760,684.34
  6. Step 6: Final answer
    x = 3,722,453,759.64

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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.