Home / 42,954,201.90-59,276,808.30-23,638,617.90

Finding the Fourth Proportional to 42,954,201.90, 59,276,808.30 and 23,638,617.90

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Solution

The fourth proportional to 42,954,201.90, 59,276,808.30 and 23,638,617.90 is: 32,621,298.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,954,201.90 : 59,276,808.30 = 23,638,617.90 : x
  2. Step 2: Convert to fraction form
    42,954,201.90/59,276,808.30 = 23,638,617.90/x
  3. Step 3: Cross multiply
    42,954,201.90x = 59,276,808.30 × 23,638,617.90
  4. Step 4: Simplify right side
    42,954,201.90x = 1,401,221,821,735,248.50
  5. Step 5: Solve for x
    x = 1,401,221,821,735,248.50/42,954,201.90
  6. Step 6: Final answer
    x = 32,621,298.03

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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.