Home / 10,860,729,774.14-16,282,303,290.23-3,395,469,890.74

Finding the Fourth Proportional to 10,860,729,774.14, 16,282,303,290.23 and 3,395,469,890.74

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Solution

The fourth proportional to 10,860,729,774.14, 16,282,303,290.23 and 3,395,469,890.74 is: 5,090,456,325.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,860,729,774.14 : 16,282,303,290.23 = 3,395,469,890.74 : x
  2. Step 2: Convert to fraction form
    10,860,729,774.14/16,282,303,290.23 = 3,395,469,890.74/x
  3. Step 3: Cross multiply
    10,860,729,774.14x = 16,282,303,290.23 × 3,395,469,890.74
  4. Step 4: Simplify right side
    10,860,729,774.14x = 55,286,070,573,815,119,872
  5. Step 5: Solve for x
    x = 55,286,070,573,815,119,872/10,860,729,774.14
  6. Step 6: Final answer
    x = 5,090,456,325.09

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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.