Home / 14,057,075.82-21,088,489.59-4,833,850.46

Finding the Fourth Proportional to 14,057,075.82, 21,088,489.59 and 4,833,850.46

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Solution

The fourth proportional to 14,057,075.82, 21,088,489.59 and 4,833,850.46 is: 7,251,764.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,057,075.82 : 21,088,489.59 = 4,833,850.46 : x
  2. Step 2: Convert to fraction form
    14,057,075.82/21,088,489.59 = 4,833,850.46/x
  3. Step 3: Cross multiply
    14,057,075.82x = 21,088,489.59 × 4,833,850.46
  4. Step 4: Simplify right side
    14,057,075.82x = 101,938,604,999,884.27
  5. Step 5: Solve for x
    x = 101,938,604,999,884.27/14,057,075.82
  6. Step 6: Final answer
    x = 7,251,764.61

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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.