Home / 28,714,246.32-43,055,219.88-9,534,739.44

Finding the Fourth Proportional to 28,714,246.32, 43,055,219.88 and 9,534,739.44

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Solution

The fourth proportional to 28,714,246.32, 43,055,219.88 and 9,534,739.44 is: 14,296,746.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,714,246.32 : 43,055,219.88 = 9,534,739.44 : x
  2. Step 2: Convert to fraction form
    28,714,246.32/43,055,219.88 = 9,534,739.44/x
  3. Step 3: Cross multiply
    28,714,246.32x = 43,055,219.88 × 9,534,739.44
  4. Step 4: Simplify right side
    28,714,246.32x = 410,520,303,087,708.06
  5. Step 5: Solve for x
    x = 410,520,303,087,708.06/28,714,246.32
  6. Step 6: Final answer
    x = 14,296,746.59

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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.