Home / 2,387,660,052.04-3,294,983,943.32-1,384,672,293.16

Finding the Fourth Proportional to 2,387,660,052.04, 3,294,983,943.32 and 1,384,672,293.16

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Solution

The fourth proportional to 2,387,660,052.04, 3,294,983,943.32 and 1,384,672,293.16 is: 1,910,855,345.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,387,660,052.04 : 3,294,983,943.32 = 1,384,672,293.16 : x
  2. Step 2: Convert to fraction form
    2,387,660,052.04/3,294,983,943.32 = 1,384,672,293.16/x
  3. Step 3: Cross multiply
    2,387,660,052.04x = 3,294,983,943.32 × 1,384,672,293.16
  4. Step 4: Simplify right side
    2,387,660,052.04x = 4,562,472,972,722,284,544
  5. Step 5: Solve for x
    x = 4,562,472,972,722,284,544/2,387,660,052.04
  6. Step 6: Final answer
    x = 1,910,855,345.10

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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.