Home / 4,273,879,970.10-5,897,954,918.01-2,368,764,443.39

Finding the Fourth Proportional to 4,273,879,970.10, 5,897,954,918.01 and 2,368,764,443.39

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Solution

The fourth proportional to 4,273,879,970.10, 5,897,954,918.01 and 2,368,764,443.39 is: 3,268,895,241.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,879,970.10 : 5,897,954,918.01 = 2,368,764,443.39 : x
  2. Step 2: Convert to fraction form
    4,273,879,970.10/5,897,954,918.01 = 2,368,764,443.39/x
  3. Step 3: Cross multiply
    4,273,879,970.10x = 5,897,954,918.01 × 2,368,764,443.39
  4. Step 4: Simplify right side
    4,273,879,970.10x = 13,970,865,898,478,782,464
  5. Step 5: Solve for x
    x = 13,970,865,898,478,782,464/4,273,879,970.10
  6. Step 6: Final answer
    x = 3,268,895,241.84

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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.