Home / 26,907,787.05-37,133,953.47-15,151,098.35

Finding the Fourth Proportional to 26,907,787.05, 37,133,953.47 and 15,151,098.35

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Solution

The fourth proportional to 26,907,787.05, 37,133,953.47 and 15,151,098.35 is: 20,909,195.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,907,787.05 : 37,133,953.47 = 15,151,098.35 : x
  2. Step 2: Convert to fraction form
    26,907,787.05/37,133,953.47 = 15,151,098.35/x
  3. Step 3: Cross multiply
    26,907,787.05x = 37,133,953.47 × 15,151,098.35
  4. Step 4: Simplify right side
    26,907,787.05x = 562,620,180,962,624
  5. Step 5: Solve for x
    x = 562,620,180,962,624/26,907,787.05
  6. Step 6: Final answer
    x = 20,909,195.54

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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.