Home / 2,436,468,803,199.40-3,362,407,584,049.80-1,339,090,310,189.50

Finding the Fourth Proportional to 2,436,468,803,199.40, 3,362,407,584,049.80 and 1,339,090,310,189.50

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Solution

The fourth proportional to 2,436,468,803,199.40, 3,362,407,584,049.80 and 1,339,090,310,189.50 is: 1,847,988,945,639.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,468,803,199.40 : 3,362,407,584,049.80 = 1,339,090,310,189.50 : x
  2. Step 2: Convert to fraction form
    2,436,468,803,199.40/3,362,407,584,049.80 = 1,339,090,310,189.50/x
  3. Step 3: Cross multiply
    2,436,468,803,199.40x = 3,362,407,584,049.80 × 1,339,090,310,189.50
  4. Step 4: Simplify right side
    2,436,468,803,199.40x = 4,502,567,414,708,773,601,673,216
  5. Step 5: Solve for x
    x = 4,502,567,414,708,773,601,673,216/2,436,468,803,199.40
  6. Step 6: Final answer
    x = 1,847,988,945,639.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.