Home / 3,437,663,684.63-5,151,232,507.22-2,313,021,688.54

Finding the Fourth Proportional to 3,437,663,684.63, 5,151,232,507.22 and 2,313,021,688.54

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Solution

The fourth proportional to 3,437,663,684.63, 5,151,232,507.22 and 2,313,021,688.54 is: 3,465,991,325.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,437,663,684.63 : 5,151,232,507.22 = 2,313,021,688.54 : x
  2. Step 2: Convert to fraction form
    3,437,663,684.63/5,151,232,507.22 = 2,313,021,688.54/x
  3. Step 3: Cross multiply
    3,437,663,684.63x = 5,151,232,507.22 × 2,313,021,688.54
  4. Step 4: Simplify right side
    3,437,663,684.63x = 11,914,912,511,899,265,024
  5. Step 5: Solve for x
    x = 11,914,912,511,899,265,024/3,437,663,684.63
  6. Step 6: Final answer
    x = 3,465,991,325.79

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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.