Home / 1,025,185,505.63-1,414,682,550.99-601,816,357.22

Finding the Fourth Proportional to 1,025,185,505.63, 1,414,682,550.99 and 601,816,357.22

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Solution

The fourth proportional to 1,025,185,505.63, 1,414,682,550.99 and 601,816,357.22 is: 830,463,457.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,185,505.63 : 1,414,682,550.99 = 601,816,357.22 : x
  2. Step 2: Convert to fraction form
    1,025,185,505.63/1,414,682,550.99 = 601,816,357.22/x
  3. Step 3: Cross multiply
    1,025,185,505.63x = 1,414,682,550.99 × 601,816,357.22
  4. Step 4: Simplify right side
    1,025,185,505.63x = 851,379,099,452,425,344
  5. Step 5: Solve for x
    x = 851,379,099,452,425,344/1,025,185,505.63
  6. Step 6: Final answer
    x = 830,463,457.38

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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.