Home / 35,058,201.85-52,826,600.83-28,808,455.69

Finding the Fourth Proportional to 35,058,201.85, 52,826,600.83 and 28,808,455.69

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Solution

The fourth proportional to 35,058,201.85, 52,826,600.83 and 28,808,455.69 is: 43,409,322.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,058,201.85 : 52,826,600.83 = 28,808,455.69 : x
  2. Step 2: Convert to fraction form
    35,058,201.85/52,826,600.83 = 28,808,455.69/x
  3. Step 3: Cross multiply
    35,058,201.85x = 52,826,600.83 × 28,808,455.69
  4. Step 4: Simplify right side
    35,058,201.85x = 1,521,852,789,264,372.25
  5. Step 5: Solve for x
    x = 1,521,852,789,264,372.25/35,058,201.85
  6. Step 6: Final answer
    x = 43,409,322.47

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.