Home / 23,697,138.33-32,702,042.93-12,832,122.33

Finding the Fourth Proportional to 23,697,138.33, 32,702,042.93 and 12,832,122.33

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Solution

The fourth proportional to 23,697,138.33, 32,702,042.93 and 12,832,122.33 is: 17,708,324.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,697,138.33 : 32,702,042.93 = 12,832,122.33 : x
  2. Step 2: Convert to fraction form
    23,697,138.33/32,702,042.93 = 12,832,122.33/x
  3. Step 3: Cross multiply
    23,697,138.33x = 32,702,042.93 × 12,832,122.33
  4. Step 4: Simplify right side
    23,697,138.33x = 419,636,615,254,511
  5. Step 5: Solve for x
    x = 419,636,615,254,511/23,697,138.33
  6. Step 6: Final answer
    x = 17,708,324.50

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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.