Home / 34,056,246.93-51,053,998.42-12,485,822.19

Finding the Fourth Proportional to 34,056,246.93, 51,053,998.42 and 12,485,822.19

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Solution

The fourth proportional to 34,056,246.93, 51,053,998.42 and 12,485,822.19 is: 18,717,598.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,056,246.93 : 51,053,998.42 = 12,485,822.19 : x
  2. Step 2: Convert to fraction form
    34,056,246.93/51,053,998.42 = 12,485,822.19/x
  3. Step 3: Cross multiply
    34,056,246.93x = 51,053,998.42 × 12,485,822.19
  4. Step 4: Simplify right side
    34,056,246.93x = 637,451,146,360,660.88
  5. Step 5: Solve for x
    x = 637,451,146,360,660.88/34,056,246.93
  6. Step 6: Final answer
    x = 18,717,598.20

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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.