Home / 3,866,039,040.60-5,334,961,853.52-2,258,643,090.24

Finding the Fourth Proportional to 3,866,039,040.60, 5,334,961,853.52 and 2,258,643,090.24

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Solution

The fourth proportional to 3,866,039,040.60, 5,334,961,853.52 and 2,258,643,090.24 is: 3,116,826,964.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,866,039,040.60 : 5,334,961,853.52 = 2,258,643,090.24 : x
  2. Step 2: Convert to fraction form
    3,866,039,040.60/5,334,961,853.52 = 2,258,643,090.24/x
  3. Step 3: Cross multiply
    3,866,039,040.60x = 5,334,961,853.52 × 2,258,643,090.24
  4. Step 4: Simplify right side
    3,866,039,040.60x = 12,049,774,727,146,930,176
  5. Step 5: Solve for x
    x = 12,049,774,727,146,930,176/3,866,039,040.60
  6. Step 6: Final answer
    x = 3,116,826,964.40

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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.