Home / 59,004,190,868.36-81,374,323,907.94-41,823,060,781.64

Finding the Fourth Proportional to 59,004,190,868.36, 81,374,323,907.94 and 41,823,060,781.64

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Solution

The fourth proportional to 59,004,190,868.36, 81,374,323,907.94 and 41,823,060,781.64 is: 57,679,348,615.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,004,190,868.36 : 81,374,323,907.94 = 41,823,060,781.64 : x
  2. Step 2: Convert to fraction form
    59,004,190,868.36/81,374,323,907.94 = 41,823,060,781.64/x
  3. Step 3: Cross multiply
    59,004,190,868.36x = 81,374,323,907.94 × 41,823,060,781.64
  4. Step 4: Simplify right side
    59,004,190,868.36x = 3,403,323,294,866,635,489,280
  5. Step 5: Solve for x
    x = 3,403,323,294,866,635,489,280/59,004,190,868.36
  6. Step 6: Final answer
    x = 57,679,348,615.42

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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.