Home / 2,269,379,901.60-3,404,069,852.40-1,810,214,877.60

Finding the Fourth Proportional to 2,269,379,901.60, 3,404,069,852.40 and 1,810,214,877.60

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Solution

The fourth proportional to 2,269,379,901.60, 3,404,069,852.40 and 1,810,214,877.60 is: 2,715,322,316.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,379,901.60 : 3,404,069,852.40 = 1,810,214,877.60 : x
  2. Step 2: Convert to fraction form
    2,269,379,901.60/3,404,069,852.40 = 1,810,214,877.60/x
  3. Step 3: Cross multiply
    2,269,379,901.60x = 3,404,069,852.40 × 1,810,214,877.60
  4. Step 4: Simplify right side
    2,269,379,901.60x = 6,162,097,891,204,115,456
  5. Step 5: Solve for x
    x = 6,162,097,891,204,115,456/2,269,379,901.60
  6. Step 6: Final answer
    x = 2,715,322,316.40

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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.