Home / 2,017,954,549.80-3,026,931,824.70-1,088,145,376.20

Finding the Fourth Proportional to 2,017,954,549.80, 3,026,931,824.70 and 1,088,145,376.20

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Solution

The fourth proportional to 2,017,954,549.80, 3,026,931,824.70 and 1,088,145,376.20 is: 1,632,218,064.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,954,549.80 : 3,026,931,824.70 = 1,088,145,376.20 : x
  2. Step 2: Convert to fraction form
    2,017,954,549.80/3,026,931,824.70 = 1,088,145,376.20/x
  3. Step 3: Cross multiply
    2,017,954,549.80x = 3,026,931,824.70 × 1,088,145,376.20
  4. Step 4: Simplify right side
    2,017,954,549.80x = 3,293,741,869,119,933,952
  5. Step 5: Solve for x
    x = 3,293,741,869,119,933,952/2,017,954,549.80
  6. Step 6: Final answer
    x = 1,632,218,064.30

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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.