Home / 29,896,540.20-44,844,810.30-28,403,548.20

Finding the Fourth Proportional to 29,896,540.20, 44,844,810.30 and 28,403,548.20

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Solution

The fourth proportional to 29,896,540.20, 44,844,810.30 and 28,403,548.20 is: 42,605,322.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,896,540.20 : 44,844,810.30 = 28,403,548.20 : x
  2. Step 2: Convert to fraction form
    29,896,540.20/44,844,810.30 = 28,403,548.20/x
  3. Step 3: Cross multiply
    29,896,540.20x = 44,844,810.30 × 28,403,548.20
  4. Step 4: Simplify right side
    29,896,540.20x = 1,273,751,730,875,906.25
  5. Step 5: Solve for x
    x = 1,273,751,730,875,906.25/29,896,540.20
  6. Step 6: Final answer
    x = 42,605,322.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.