Home / 109,214,159.46-150,714,544.23-59,654,525.22

Finding the Fourth Proportional to 109,214,159.46, 150,714,544.23 and 59,654,525.22

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Solution

The fourth proportional to 109,214,159.46, 150,714,544.23 and 59,654,525.22 is: 82,322,700.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,214,159.46 : 150,714,544.23 = 59,654,525.22 : x
  2. Step 2: Convert to fraction form
    109,214,159.46/150,714,544.23 = 59,654,525.22/x
  3. Step 3: Cross multiply
    109,214,159.46x = 150,714,544.23 × 59,654,525.22
  4. Step 4: Simplify right side
    109,214,159.46x = 8,990,804,579,789,340
  5. Step 5: Solve for x
    x = 8,990,804,579,789,340/109,214,159.46
  6. Step 6: Final answer
    x = 82,322,700.87

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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.