Home / 35,058,156.30-52,826,531.88-28,808,410.14

Finding the Fourth Proportional to 35,058,156.30, 52,826,531.88 and 28,808,410.14

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Solution

The fourth proportional to 35,058,156.30, 52,826,531.88 and 28,808,410.14 is: 43,409,253.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,058,156.30 : 52,826,531.88 = 28,808,410.14 : x
  2. Step 2: Convert to fraction form
    35,058,156.30/52,826,531.88 = 28,808,410.14/x
  3. Step 3: Cross multiply
    35,058,156.30x = 52,826,531.88 × 28,808,410.14
  4. Step 4: Simplify right side
    35,058,156.30x = 1,521,848,396,672,825.25
  5. Step 5: Solve for x
    x = 1,521,848,396,672,825.25/35,058,156.30
  6. Step 6: Final answer
    x = 43,409,253.57

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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.