Home / 16,673,204.30-23,009,021.93-9,042,356.30

Finding the Fourth Proportional to 16,673,204.30, 23,009,021.93 and 9,042,356.30

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Solution

The fourth proportional to 16,673,204.30, 23,009,021.93 and 9,042,356.30 is: 12,478,451.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,673,204.30 : 23,009,021.93 = 9,042,356.30 : x
  2. Step 2: Convert to fraction form
    16,673,204.30/23,009,021.93 = 9,042,356.30/x
  3. Step 3: Cross multiply
    16,673,204.30x = 23,009,021.93 × 9,042,356.30
  4. Step 4: Simplify right side
    16,673,204.30x = 208,055,774,405,573.69
  5. Step 5: Solve for x
    x = 208,055,774,405,573.69/16,673,204.30
  6. Step 6: Final answer
    x = 12,478,451.69

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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.