Home / 42,040,792,340.97-58,010,052,415.92-25,533,746,069.15

Finding the Fourth Proportional to 42,040,792,340.97, 58,010,052,415.92 and 25,533,746,069.15

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Solution

The fourth proportional to 42,040,792,340.97, 58,010,052,415.92 and 25,533,746,069.15 is: 35,232,779,055.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,040,792,340.97 : 58,010,052,415.92 = 25,533,746,069.15 : x
  2. Step 2: Convert to fraction form
    42,040,792,340.97/58,010,052,415.92 = 25,533,746,069.15/x
  3. Step 3: Cross multiply
    42,040,792,340.97x = 58,010,052,415.92 × 25,533,746,069.15
  4. Step 4: Simplify right side
    42,040,792,340.97x = 1,481,213,947,846,280,085,504
  5. Step 5: Solve for x
    x = 1,481,213,947,846,280,085,504/42,040,792,340.97
  6. Step 6: Final answer
    x = 35,232,779,055.00

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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.