Home / 12,029,342.42-16,598,962.93-6,873,037.94

Finding the Fourth Proportional to 12,029,342.42, 16,598,962.93 and 6,873,037.94

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Solution

The fourth proportional to 12,029,342.42, 16,598,962.93 and 6,873,037.94 is: 9,483,918.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,029,342.42 : 16,598,962.93 = 6,873,037.94 : x
  2. Step 2: Convert to fraction form
    12,029,342.42/16,598,962.93 = 6,873,037.94/x
  3. Step 3: Cross multiply
    12,029,342.42x = 16,598,962.93 × 6,873,037.94
  4. Step 4: Simplify right side
    12,029,342.42x = 114,085,301,982,543.56
  5. Step 5: Solve for x
    x = 114,085,301,982,543.56/12,029,342.42
  6. Step 6: Final answer
    x = 9,483,918.41

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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.