Home / 14,364,181.35-21,546,130.03-6,580,887.89

Finding the Fourth Proportional to 14,364,181.35, 21,546,130.03 and 6,580,887.89

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Solution

The fourth proportional to 14,364,181.35, 21,546,130.03 and 6,580,887.89 is: 9,871,266.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,364,181.35 : 21,546,130.03 = 6,580,887.89 : x
  2. Step 2: Convert to fraction form
    14,364,181.35/21,546,130.03 = 6,580,887.89/x
  3. Step 3: Cross multiply
    14,364,181.35x = 21,546,130.03 × 6,580,887.89
  4. Step 4: Simplify right side
    14,364,181.35x = 141,792,666,174,340.09
  5. Step 5: Solve for x
    x = 141,792,666,174,340.09/14,364,181.35
  6. Step 6: Final answer
    x = 9,871,266.78

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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.