Home / 2,035,880,589.70-3,053,820,884.55-727,260,271.30

Finding the Fourth Proportional to 2,035,880,589.70, 3,053,820,884.55 and 727,260,271.30

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Solution

The fourth proportional to 2,035,880,589.70, 3,053,820,884.55 and 727,260,271.30 is: 1,090,890,406.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,880,589.70 : 3,053,820,884.55 = 727,260,271.30 : x
  2. Step 2: Convert to fraction form
    2,035,880,589.70/3,053,820,884.55 = 727,260,271.30/x
  3. Step 3: Cross multiply
    2,035,880,589.70x = 3,053,820,884.55 × 727,260,271.30
  4. Step 4: Simplify right side
    2,035,880,589.70x = 2,220,922,604,999,438,848
  5. Step 5: Solve for x
    x = 2,220,922,604,999,438,848/2,035,880,589.70
  6. Step 6: Final answer
    x = 1,090,890,406.95

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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.