Home / 986,039,255,541.70-1,479,058,883,312.60-986,039,255,541.70

Finding the Fourth Proportional to 986,039,255,541.70, 1,479,058,883,312.60 and 986,039,255,541.70

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Solution

The fourth proportional to 986,039,255,541.70, 1,479,058,883,312.60 and 986,039,255,541.70 is: 1,479,058,883,312.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    986,039,255,541.70 : 1,479,058,883,312.60 = 986,039,255,541.70 : x
  2. Step 2: Convert to fraction form
    986,039,255,541.70/1,479,058,883,312.60 = 986,039,255,541.70/x
  3. Step 3: Cross multiply
    986,039,255,541.70x = 1,479,058,883,312.60 × 986,039,255,541.70
  4. Step 4: Simplify right side
    986,039,255,541.70x = 1,458,410,120,203,894,203,088,896
  5. Step 5: Solve for x
    x = 1,458,410,120,203,894,203,088,896/986,039,255,541.70
  6. Step 6: Final answer
    x = 1,479,058,883,312.60

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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.