Home / 14,908,268.34-22,362,903.09-4,124,667.06

Finding the Fourth Proportional to 14,908,268.34, 22,362,903.09 and 4,124,667.06

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Solution

The fourth proportional to 14,908,268.34, 22,362,903.09 and 4,124,667.06 is: 6,187,139.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,908,268.34 : 22,362,903.09 = 4,124,667.06 : x
  2. Step 2: Convert to fraction form
    14,908,268.34/22,362,903.09 = 4,124,667.06/x
  3. Step 3: Cross multiply
    14,908,268.34x = 22,362,903.09 × 4,124,667.06
  4. Step 4: Simplify right side
    14,908,268.34x = 92,239,529,741,295.22
  5. Step 5: Solve for x
    x = 92,239,529,741,295.22/14,908,268.34
  6. Step 6: Final answer
    x = 6,187,139.09

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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.