Home / 27,971,196.51-41,963,285.52-8,801,455.34

Finding the Fourth Proportional to 27,971,196.51, 41,963,285.52 and 8,801,455.34

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Solution

The fourth proportional to 27,971,196.51, 41,963,285.52 and 8,801,455.34 is: 13,204,225.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,971,196.51 : 41,963,285.52 = 8,801,455.34 : x
  2. Step 2: Convert to fraction form
    27,971,196.51/41,963,285.52 = 8,801,455.34/x
  3. Step 3: Cross multiply
    27,971,196.51x = 41,963,285.52 × 8,801,455.34
  4. Step 4: Simplify right side
    27,971,196.51x = 369,337,983,214,132.31
  5. Step 5: Solve for x
    x = 369,337,983,214,132.31/27,971,196.51
  6. Step 6: Final answer
    x = 13,204,225.39

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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.