Home / 3,005,029,627.12-4,507,544,580.88-2,058,694,548.30

Finding the Fourth Proportional to 3,005,029,627.12, 4,507,544,580.88 and 2,058,694,548.30

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Solution

The fourth proportional to 3,005,029,627.12, 4,507,544,580.88 and 2,058,694,548.30 is: 3,088,041,918.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,005,029,627.12 : 4,507,544,580.88 = 2,058,694,548.30 : x
  2. Step 2: Convert to fraction form
    3,005,029,627.12/4,507,544,580.88 = 2,058,694,548.30/x
  3. Step 3: Cross multiply
    3,005,029,627.12x = 4,507,544,580.88 × 2,058,694,548.30
  4. Step 4: Simplify right side
    3,005,029,627.12x = 9,279,657,454,876,864,512
  5. Step 5: Solve for x
    x = 9,279,657,454,876,864,512/3,005,029,627.12
  6. Step 6: Final answer
    x = 3,088,041,918.50

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Double scale
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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.