Home / 18,622,548,505.80-27,933,822,758.70-16,602,222,400.20

Finding the Fourth Proportional to 18,622,548,505.80, 27,933,822,758.70 and 16,602,222,400.20

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Solution

The fourth proportional to 18,622,548,505.80, 27,933,822,758.70 and 16,602,222,400.20 is: 24,903,333,600.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,622,548,505.80 : 27,933,822,758.70 = 16,602,222,400.20 : x
  2. Step 2: Convert to fraction form
    18,622,548,505.80/27,933,822,758.70 = 16,602,222,400.20/x
  3. Step 3: Cross multiply
    18,622,548,505.80x = 27,933,822,758.70 × 16,602,222,400.20
  4. Step 4: Simplify right side
    18,622,548,505.80x = 463,763,537,927,705,722,880
  5. Step 5: Solve for x
    x = 463,763,537,927,705,722,880/18,622,548,505.80
  6. Step 6: Final answer
    x = 24,903,333,600.30

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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.