Home / 14,117,383.54-21,165,751.47-4,527,303.22

Finding the Fourth Proportional to 14,117,383.54, 21,165,751.47 and 4,527,303.22

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Solution

The fourth proportional to 14,117,383.54, 21,165,751.47 and 4,527,303.22 is: 6,787,644.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,117,383.54 : 21,165,751.47 = 4,527,303.22 : x
  2. Step 2: Convert to fraction form
    14,117,383.54/21,165,751.47 = 4,527,303.22/x
  3. Step 3: Cross multiply
    14,117,383.54x = 21,165,751.47 × 4,527,303.22
  4. Step 4: Simplify right side
    14,117,383.54x = 95,823,774,783,850.72
  5. Step 5: Solve for x
    x = 95,823,774,783,850.72/14,117,383.54
  6. Step 6: Final answer
    x = 6,787,644.08

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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.