Home / 42,954,191.88-59,276,794.51-23,638,607.88

Finding the Fourth Proportional to 42,954,191.88, 59,276,794.51 and 23,638,607.88

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Solution

The fourth proportional to 42,954,191.88, 59,276,794.51 and 23,638,607.88 is: 32,621,284.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,954,191.88 : 59,276,794.51 = 23,638,607.88 : x
  2. Step 2: Convert to fraction form
    42,954,191.88/59,276,794.51 = 23,638,607.88/x
  3. Step 3: Cross multiply
    42,954,191.88x = 59,276,794.51 × 23,638,607.88
  4. Step 4: Simplify right side
    42,954,191.88x = 1,401,220,901,805,226.75
  5. Step 5: Solve for x
    x = 1,401,220,901,805,226.75/42,954,191.88
  6. Step 6: Final answer
    x = 32,621,284.22

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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.