Home / 1,523,042,554.67-2,101,025,199.49-994,715,798.93

Finding the Fourth Proportional to 1,523,042,554.67, 2,101,025,199.49 and 994,715,798.93

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Solution

The fourth proportional to 1,523,042,554.67, 2,101,025,199.49 and 994,715,798.93 is: 1,372,202,604.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,042,554.67 : 2,101,025,199.49 = 994,715,798.93 : x
  2. Step 2: Convert to fraction form
    1,523,042,554.67/2,101,025,199.49 = 994,715,798.93/x
  3. Step 3: Cross multiply
    1,523,042,554.67x = 2,101,025,199.49 × 994,715,798.93
  4. Step 4: Simplify right side
    1,523,042,554.67x = 2,089,922,959,882,757,888
  5. Step 5: Solve for x
    x = 2,089,922,959,882,757,888/1,523,042,554.67
  6. Step 6: Final answer
    x = 1,372,202,604.24

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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.