Home / 42,954,203.90-59,276,811.06-23,638,619.90

Finding the Fourth Proportional to 42,954,203.90, 59,276,811.06 and 23,638,619.90

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Solution

The fourth proportional to 42,954,203.90, 59,276,811.06 and 23,638,619.90 is: 32,621,300.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,954,203.90 : 59,276,811.06 = 23,638,619.90 : x
  2. Step 2: Convert to fraction form
    42,954,203.90/59,276,811.06 = 23,638,619.90/x
  3. Step 3: Cross multiply
    42,954,203.90x = 59,276,811.06 × 23,638,619.90
  4. Step 4: Simplify right side
    42,954,203.90x = 1,401,222,005,531,456
  5. Step 5: Solve for x
    x = 1,401,222,005,531,456/42,954,203.90
  6. Step 6: Final answer
    x = 32,621,300.79

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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.