Home / 3,258,078,266.90-4,498,397,434.06-3,049,923,456.02

Finding the Fourth Proportional to 3,258,078,266.90, 4,498,397,434.06 and 3,049,923,456.02

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Solution

The fourth proportional to 3,258,078,266.90, 4,498,397,434.06 and 3,049,923,456.02 is: 4,211,000,081.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,258,078,266.90 : 4,498,397,434.06 = 3,049,923,456.02 : x
  2. Step 2: Convert to fraction form
    3,258,078,266.90/4,498,397,434.06 = 3,049,923,456.02/x
  3. Step 3: Cross multiply
    3,258,078,266.90x = 4,498,397,434.06 × 3,049,923,456.02
  4. Step 4: Simplify right side
    3,258,078,266.90x = 13,719,767,848,639,776,768
  5. Step 5: Solve for x
    x = 13,719,767,848,639,776,768/3,258,078,266.90
  6. Step 6: Final answer
    x = 4,211,000,081.87

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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.