Home / 46,562,313,921.66-64,267,948,669.85-30,326,379,232.58

Finding the Fourth Proportional to 46,562,313,921.66, 64,267,948,669.85 and 30,326,379,232.58

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Solution

The fourth proportional to 46,562,313,921.66, 64,267,948,669.85 and 30,326,379,232.58 is: 41,858,190,019.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,562,313,921.66 : 64,267,948,669.85 = 30,326,379,232.58 : x
  2. Step 2: Convert to fraction form
    46,562,313,921.66/64,267,948,669.85 = 30,326,379,232.58/x
  3. Step 3: Cross multiply
    46,562,313,921.66x = 64,267,948,669.85 × 30,326,379,232.58
  4. Step 4: Simplify right side
    46,562,313,921.66x = 1,949,014,183,861,667,233,792
  5. Step 5: Solve for x
    x = 1,949,014,183,861,667,233,792/46,562,313,921.66
  6. Step 6: Final answer
    x = 41,858,190,019.10

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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.