Home / 6,877,070,290,426.60-10,315,605,435,642-3,297,787,095,341.80

Finding the Fourth Proportional to 6,877,070,290,426.60, 10,315,605,435,642 and 3,297,787,095,341.80

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Solution

The fourth proportional to 6,877,070,290,426.60, 10,315,605,435,642 and 3,297,787,095,341.80 is: 4,946,680,643,013.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,877,070,290,426.60 : 10,315,605,435,642 = 3,297,787,095,341.80 : x
  2. Step 2: Convert to fraction form
    6,877,070,290,426.60/10,315,605,435,642 = 3,297,787,095,341.80/x
  3. Step 3: Cross multiply
    6,877,070,290,426.60x = 10,315,605,435,642 × 3,297,787,095,341.80
  4. Step 4: Simplify right side
    6,877,070,290,426.60x = 34,018,670,486,297,912,054,644,736
  5. Step 5: Solve for x
    x = 34,018,670,486,297,912,054,644,736/6,877,070,290,426.60
  6. Step 6: Final answer
    x = 4,946,680,643,013.71

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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.