Home / 1,594,653,491.70-2,391,980,237.55-1,376,550,105.30

Finding the Fourth Proportional to 1,594,653,491.70, 2,391,980,237.55 and 1,376,550,105.30

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Solution

The fourth proportional to 1,594,653,491.70, 2,391,980,237.55 and 1,376,550,105.30 is: 2,064,825,157.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,653,491.70 : 2,391,980,237.55 = 1,376,550,105.30 : x
  2. Step 2: Convert to fraction form
    1,594,653,491.70/2,391,980,237.55 = 1,376,550,105.30/x
  3. Step 3: Cross multiply
    1,594,653,491.70x = 2,391,980,237.55 × 1,376,550,105.30
  4. Step 4: Simplify right side
    1,594,653,491.70x = 3,292,680,647,874,971,648
  5. Step 5: Solve for x
    x = 3,292,680,647,874,971,648/1,594,653,491.70
  6. Step 6: Final answer
    x = 2,064,825,157.95

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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.