Home / 1,770,314,554.44-2,440,762,970.58-1,451,600,575.56

Finding the Fourth Proportional to 1,770,314,554.44, 2,440,762,970.58 and 1,451,600,575.56

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Solution

The fourth proportional to 1,770,314,554.44, 2,440,762,970.58 and 1,451,600,575.56 is: 2,001,346,553.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,770,314,554.44 : 2,440,762,970.58 = 1,451,600,575.56 : x
  2. Step 2: Convert to fraction form
    1,770,314,554.44/2,440,762,970.58 = 1,451,600,575.56/x
  3. Step 3: Cross multiply
    1,770,314,554.44x = 2,440,762,970.58 × 1,451,600,575.56
  4. Step 4: Simplify right side
    1,770,314,554.44x = 3,543,012,932,899,463,168
  5. Step 5: Solve for x
    x = 3,543,012,932,899,463,168/1,770,314,554.44
  6. Step 6: Final answer
    x = 2,001,346,553.93

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1.5x scale

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.