Home / 7,314,205,326.94-10,093,431,667.24-4,303,653,025.78

Finding the Fourth Proportional to 7,314,205,326.94, 10,093,431,667.24 and 4,303,653,025.78

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Solution

The fourth proportional to 7,314,205,326.94, 10,093,431,667.24 and 4,303,653,025.78 is: 5,938,940,157.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,314,205,326.94 : 10,093,431,667.24 = 4,303,653,025.78 : x
  2. Step 2: Convert to fraction form
    7,314,205,326.94/10,093,431,667.24 = 4,303,653,025.78/x
  3. Step 3: Cross multiply
    7,314,205,326.94x = 10,093,431,667.24 × 4,303,653,025.78
  4. Step 4: Simplify right side
    7,314,205,326.94x = 43,438,627,735,221,092,352
  5. Step 5: Solve for x
    x = 43,438,627,735,221,092,352/7,314,205,326.94
  6. Step 6: Final answer
    x = 5,938,940,157.34

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1.5x scale

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.