Home / 2,411,510,080.80-3,617,265,121.20-2,309,473,408.80

Finding the Fourth Proportional to 2,411,510,080.80, 3,617,265,121.20 and 2,309,473,408.80

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Solution

The fourth proportional to 2,411,510,080.80, 3,617,265,121.20 and 2,309,473,408.80 is: 3,464,210,113.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,510,080.80 : 3,617,265,121.20 = 2,309,473,408.80 : x
  2. Step 2: Convert to fraction form
    2,411,510,080.80/3,617,265,121.20 = 2,309,473,408.80/x
  3. Step 3: Cross multiply
    2,411,510,080.80x = 3,617,265,121.20 × 2,309,473,408.80
  4. Step 4: Simplify right side
    2,411,510,080.80x = 8,353,977,609,991,109,632
  5. Step 5: Solve for x
    x = 8,353,977,609,991,109,632/2,411,510,080.80
  6. Step 6: Final answer
    x = 3,464,210,113.20

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Double scale
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1.5x scale

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.