Home / 59,318,037.62-88,986,653.67-18,367,852.58

Finding the Fourth Proportional to 59,318,037.62, 88,986,653.67 and 18,367,852.58

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Solution

The fourth proportional to 59,318,037.62, 88,986,653.67 and 18,367,852.58 is: 27,554,750.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,318,037.62 : 88,986,653.67 = 18,367,852.58 : x
  2. Step 2: Convert to fraction form
    59,318,037.62/88,986,653.67 = 18,367,852.58/x
  3. Step 3: Cross multiply
    59,318,037.62x = 88,986,653.67 × 18,367,852.58
  4. Step 4: Simplify right side
    59,318,037.62x = 1,634,493,736,198,075.75
  5. Step 5: Solve for x
    x = 1,634,493,736,198,075.75/59,318,037.62
  6. Step 6: Final answer
    x = 27,554,750.66

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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.