Home / 22,356,641,863.20-33,506,477,557.20-11,880,876,871.20

Finding the Fourth Proportional to 22,356,641,863.20, 33,506,477,557.20 and 11,880,876,871.20

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Solution

The fourth proportional to 22,356,641,863.20, 33,506,477,557.20 and 11,880,876,871.20 is: 17,806,177,541.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,641,863.20 : 33,506,477,557.20 = 11,880,876,871.20 : x
  2. Step 2: Convert to fraction form
    22,356,641,863.20/33,506,477,557.20 = 11,880,876,871.20/x
  3. Step 3: Cross multiply
    22,356,641,863.20x = 33,506,477,557.20 × 11,880,876,871.20
  4. Step 4: Simplify right side
    22,356,641,863.20x = 398,086,334,244,719,362,048
  5. Step 5: Solve for x
    x = 398,086,334,244,719,362,048/22,356,641,863.20
  6. Step 6: Final answer
    x = 17,806,177,541.36

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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.