Home / 1,730,759,454.36-2,388,456,359.82-937,805,223.96

Finding the Fourth Proportional to 1,730,759,454.36, 2,388,456,359.82 and 937,805,223.96

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Solution

The fourth proportional to 1,730,759,454.36, 2,388,456,359.82 and 937,805,223.96 is: 1,294,175,713.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,759,454.36 : 2,388,456,359.82 = 937,805,223.96 : x
  2. Step 2: Convert to fraction form
    1,730,759,454.36/2,388,456,359.82 = 937,805,223.96/x
  3. Step 3: Cross multiply
    1,730,759,454.36x = 2,388,456,359.82 × 937,805,223.96
  4. Step 4: Simplify right side
    1,730,759,454.36x = 2,239,906,851,439,681,792
  5. Step 5: Solve for x
    x = 2,239,906,851,439,681,792/1,730,759,454.36
  6. Step 6: Final answer
    x = 1,294,175,713.32

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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.