Home / 6,877,070,290,423.60-10,315,605,435,636-3,297,787,095,338.80

Finding the Fourth Proportional to 6,877,070,290,423.60, 10,315,605,435,636 and 3,297,787,095,338.80

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Solution

The fourth proportional to 6,877,070,290,423.60, 10,315,605,435,636 and 3,297,787,095,338.80 is: 4,946,680,643,008.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,877,070,290,423.60 : 10,315,605,435,636 = 3,297,787,095,338.80 : x
  2. Step 2: Convert to fraction form
    6,877,070,290,423.60/10,315,605,435,636 = 3,297,787,095,338.80/x
  3. Step 3: Cross multiply
    6,877,070,290,423.60x = 10,315,605,435,636 × 3,297,787,095,338.80
  4. Step 4: Simplify right side
    6,877,070,290,423.60x = 34,018,670,486,247,179,900,944,384
  5. Step 5: Solve for x
    x = 34,018,670,486,247,179,900,944,384/6,877,070,290,423.60
  6. Step 6: Final answer
    x = 4,946,680,643,008.49

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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.