Home / 2,335,802,522.23-3,223,427,582.42-1,332,270,921.21

Finding the Fourth Proportional to 2,335,802,522.23, 3,223,427,582.42 and 1,332,270,921.21

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Solution

The fourth proportional to 2,335,802,522.23, 3,223,427,582.42 and 1,332,270,921.21 is: 1,838,545,336.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,802,522.23 : 3,223,427,582.42 = 1,332,270,921.21 : x
  2. Step 2: Convert to fraction form
    2,335,802,522.23/3,223,427,582.42 = 1,332,270,921.21/x
  3. Step 3: Cross multiply
    2,335,802,522.23x = 3,223,427,582.42 × 1,332,270,921.21
  4. Step 4: Simplify right side
    2,335,802,522.23x = 4,294,478,834,661,637,632
  5. Step 5: Solve for x
    x = 4,294,478,834,661,637,632/2,335,802,522.23
  6. Step 6: Final answer
    x = 1,838,545,336.68

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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.