Home / 1,747,381,370.25-2,621,081,853.81-582,846,664.35

Finding the Fourth Proportional to 1,747,381,370.25, 2,621,081,853.81 and 582,846,664.35

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Solution

The fourth proportional to 1,747,381,370.25, 2,621,081,853.81 and 582,846,664.35 is: 874,273,264.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,381,370.25 : 2,621,081,853.81 = 582,846,664.35 : x
  2. Step 2: Convert to fraction form
    1,747,381,370.25/2,621,081,853.81 = 582,846,664.35/x
  3. Step 3: Cross multiply
    1,747,381,370.25x = 2,621,081,853.81 × 582,846,664.35
  4. Step 4: Simplify right side
    1,747,381,370.25x = 1,527,688,815,481,472,768
  5. Step 5: Solve for x
    x = 1,527,688,815,481,472,768/1,747,381,370.25
  6. Step 6: Final answer
    x = 874,273,264.84

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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.