Home / 1,664,194,651.34-2,295,482,787.56-1,070,230,060.56

Finding the Fourth Proportional to 1,664,194,651.34, 2,295,482,787.56 and 1,070,230,060.56

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Solution

The fourth proportional to 1,664,194,651.34, 2,295,482,787.56 and 1,070,230,060.56 is: 1,476,206,332.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,664,194,651.34 : 2,295,482,787.56 = 1,070,230,060.56 : x
  2. Step 2: Convert to fraction form
    1,664,194,651.34/2,295,482,787.56 = 1,070,230,060.56/x
  3. Step 3: Cross multiply
    1,664,194,651.34x = 2,295,482,787.56 × 1,070,230,060.56
  4. Step 4: Simplify right side
    1,664,194,651.34x = 2,456,694,682,744,776,192
  5. Step 5: Solve for x
    x = 2,456,694,682,744,776,192/1,664,194,651.34
  6. Step 6: Final answer
    x = 1,476,206,332.45

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Double scale
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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.