Home / 2,035,880,357.70-3,053,820,536.55-727,260,039.30

Finding the Fourth Proportional to 2,035,880,357.70, 3,053,820,536.55 and 727,260,039.30

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Solution

The fourth proportional to 2,035,880,357.70, 3,053,820,536.55 and 727,260,039.30 is: 1,090,890,058.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,880,357.70 : 3,053,820,536.55 = 727,260,039.30 : x
  2. Step 2: Convert to fraction form
    2,035,880,357.70/3,053,820,536.55 = 727,260,039.30/x
  3. Step 3: Cross multiply
    2,035,880,357.70x = 3,053,820,536.55 × 727,260,039.30
  4. Step 4: Simplify right side
    2,035,880,357.70x = 2,220,921,643,426,500,096
  5. Step 5: Solve for x
    x = 2,220,921,643,426,500,096/2,035,880,357.70
  6. Step 6: Final answer
    x = 1,090,890,058.95

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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.