Home / 2,664,082,056,182.90-3,989,240,847,377.10-1,838,657,612,995.70

Finding the Fourth Proportional to 2,664,082,056,182.90, 3,989,240,847,377.10 and 1,838,657,612,995.70

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Solution

The fourth proportional to 2,664,082,056,182.90, 3,989,240,847,377.10 and 1,838,657,612,995.70 is: 2,753,236,536,795.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664,082,056,182.90 : 3,989,240,847,377.10 = 1,838,657,612,995.70 : x
  2. Step 2: Convert to fraction form
    2,664,082,056,182.90/3,989,240,847,377.10 = 1,838,657,612,995.70/x
  3. Step 3: Cross multiply
    2,664,082,056,182.90x = 3,989,240,847,377.10 × 1,838,657,612,995.70
  4. Step 4: Simplify right side
    2,664,082,056,182.90x = 7,334,848,054,103,322,537,230,336
  5. Step 5: Solve for x
    x = 7,334,848,054,103,322,537,230,336/2,664,082,056,182.90
  6. Step 6: Final answer
    x = 2,753,236,536,795.23

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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.