Home / 3,340,055,626.84-4,609,002,342.18-1,834,604,176.69

Finding the Fourth Proportional to 3,340,055,626.84, 4,609,002,342.18 and 1,834,604,176.69

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Solution

The fourth proportional to 3,340,055,626.84, 4,609,002,342.18 and 1,834,604,176.69 is: 2,531,603,030.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,055,626.84 : 4,609,002,342.18 = 1,834,604,176.69 : x
  2. Step 2: Convert to fraction form
    3,340,055,626.84/4,609,002,342.18 = 1,834,604,176.69/x
  3. Step 3: Cross multiply
    3,340,055,626.84x = 4,609,002,342.18 × 1,834,604,176.69
  4. Step 4: Simplify right side
    3,340,055,626.84x = 8,455,694,947,337,421,824
  5. Step 5: Solve for x
    x = 8,455,694,947,337,421,824/3,340,055,626.84
  6. Step 6: Final answer
    x = 2,531,603,030.62

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Double scale
Find fourth proportional to 3,340,055,627.84, 4,609,002,343.56 and 1,834,604,177.69
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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.