Home / 54,439,265.80-81,666,674.70-16,095,809.80

Finding the Fourth Proportional to 54,439,265.80, 81,666,674.70 and 16,095,809.80

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Solution

The fourth proportional to 54,439,265.80, 81,666,674.70 and 16,095,809.80 is: 24,146,013.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,439,265.80 : 81,666,674.70 = 16,095,809.80 : x
  2. Step 2: Convert to fraction form
    54,439,265.80/81,666,674.70 = 16,095,809.80/x
  3. Step 3: Cross multiply
    54,439,265.80x = 81,666,674.70 × 16,095,809.80
  4. Step 4: Simplify right side
    54,439,265.80x = 1,314,491,262,969,672.25
  5. Step 5: Solve for x
    x = 1,314,491,262,969,672.25/54,439,265.80
  6. Step 6: Final answer
    x = 24,146,013.79

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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.