Home / 1,880,017,169.84-2,594,482,093.40-1,033,229,126.96

Finding the Fourth Proportional to 1,880,017,169.84, 2,594,482,093.40 and 1,033,229,126.96

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Solution

The fourth proportional to 1,880,017,169.84, 2,594,482,093.40 and 1,033,229,126.96 is: 1,425,888,290.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880,017,169.84 : 2,594,482,093.40 = 1,033,229,126.96 : x
  2. Step 2: Convert to fraction form
    1,880,017,169.84/2,594,482,093.40 = 1,033,229,126.96/x
  3. Step 3: Cross multiply
    1,880,017,169.84x = 2,594,482,093.40 × 1,033,229,126.96
  4. Step 4: Simplify right side
    1,880,017,169.84x = 2,680,694,468,277,035,520
  5. Step 5: Solve for x
    x = 2,680,694,468,277,035,520/1,880,017,169.84
  6. Step 6: Final answer
    x = 1,425,888,290.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.