Home / 2,130,812,689,512.30-3,196,219,034,268.60-2,130,812,689,512.30

Finding the Fourth Proportional to 2,130,812,689,512.30, 3,196,219,034,268.60 and 2,130,812,689,512.30

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Solution

The fourth proportional to 2,130,812,689,512.30, 3,196,219,034,268.60 and 2,130,812,689,512.30 is: 3,196,219,034,268.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,130,812,689,512.30 : 3,196,219,034,268.60 = 2,130,812,689,512.30 : x
  2. Step 2: Convert to fraction form
    2,130,812,689,512.30/3,196,219,034,268.60 = 2,130,812,689,512.30/x
  3. Step 3: Cross multiply
    2,130,812,689,512.30x = 3,196,219,034,268.60 × 2,130,812,689,512.30
  4. Step 4: Simplify right side
    2,130,812,689,512.30x = 6,810,544,076,680,281,821,544,448
  5. Step 5: Solve for x
    x = 6,810,544,076,680,281,821,544,448/2,130,812,689,512.30
  6. Step 6: Final answer
    x = 3,196,219,034,268.60

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Double scale
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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.