Home / 1,589,846,506-2,384,769,759-440,989,162

Finding the Fourth Proportional to 1,589,846,506, 2,384,769,759 and 440,989,162

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Solution

The fourth proportional to 1,589,846,506, 2,384,769,759 and 440,989,162 is: 661,483,743

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,589,846,506 : 2,384,769,759 = 440,989,162 : x
  2. Step 2: Convert to fraction form
    1,589,846,506/2,384,769,759 = 440,989,162/x
  3. Step 3: Cross multiply
    1,589,846,506x = 2,384,769,759 × 440,989,162
  4. Step 4: Simplify right side
    1,589,846,506x = 1,051,657,617,584,352,000
  5. Step 5: Solve for x
    x = 1,051,657,617,584,352,000/1,589,846,506
  6. Step 6: Final answer
    x = 661,483,743

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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.