Home / 2,130,812,689,613.80-3,196,219,034,420.70-2,130,812,689,613.80

Finding the Fourth Proportional to 2,130,812,689,613.80, 3,196,219,034,420.70 and 2,130,812,689,613.80

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Solution

The fourth proportional to 2,130,812,689,613.80, 3,196,219,034,420.70 and 2,130,812,689,613.80 is: 3,196,219,034,420.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,130,812,689,613.80 : 3,196,219,034,420.70 = 2,130,812,689,613.80 : x
  2. Step 2: Convert to fraction form
    2,130,812,689,613.80/3,196,219,034,420.70 = 2,130,812,689,613.80/x
  3. Step 3: Cross multiply
    2,130,812,689,613.80x = 3,196,219,034,420.70 × 2,130,812,689,613.80
  4. Step 4: Simplify right side
    2,130,812,689,613.80x = 6,810,544,077,328,795,039,694,848
  5. Step 5: Solve for x
    x = 6,810,544,077,328,795,039,694,848/2,130,812,689,613.80
  6. Step 6: Final answer
    x = 3,196,219,034,420.70

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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.