Home / 14,280,193.09-21,421,037.67-10,873,822.33

Finding the Fourth Proportional to 14,280,193.09, 21,421,037.67 and 10,873,822.33

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Solution

The fourth proportional to 14,280,193.09, 21,421,037.67 and 10,873,822.33 is: 16,311,303.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,280,193.09 : 21,421,037.67 = 10,873,822.33 : x
  2. Step 2: Convert to fraction form
    14,280,193.09/21,421,037.67 = 10,873,822.33/x
  3. Step 3: Cross multiply
    14,280,193.09x = 21,421,037.67 × 10,873,822.33
  4. Step 4: Simplify right side
    14,280,193.09x = 232,928,557,747,817.19
  5. Step 5: Solve for x
    x = 232,928,557,747,817.19/14,280,193.09
  6. Step 6: Final answer
    x = 16,311,303.10

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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.