Home / 14,392,991.54-21,595,454.67-6,301,790.90

Finding the Fourth Proportional to 14,392,991.54, 21,595,454.67 and 6,301,790.90

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Solution

The fourth proportional to 14,392,991.54, 21,595,454.67 and 6,301,790.90 is: 9,455,299.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,392,991.54 : 21,595,454.67 = 6,301,790.90 : x
  2. Step 2: Convert to fraction form
    14,392,991.54/21,595,454.67 = 6,301,790.90/x
  3. Step 3: Cross multiply
    14,392,991.54x = 21,595,454.67 × 6,301,790.90
  4. Step 4: Simplify right side
    14,392,991.54x = 136,090,039,720,768.52
  5. Step 5: Solve for x
    x = 136,090,039,720,768.52/14,392,991.54
  6. Step 6: Final answer
    x = 9,455,299.08

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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.