Home / 14,519,316.24-21,778,826.72-3,736,575.18

Finding the Fourth Proportional to 14,519,316.24, 21,778,826.72 and 3,736,575.18

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Solution

The fourth proportional to 14,519,316.24, 21,778,826.72 and 3,736,575.18 is: 5,604,824.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,519,316.24 : 21,778,826.72 = 3,736,575.18 : x
  2. Step 2: Convert to fraction form
    14,519,316.24/21,778,826.72 = 3,736,575.18/x
  3. Step 3: Cross multiply
    14,519,316.24x = 21,778,826.72 × 3,736,575.18
  4. Step 4: Simplify right side
    14,519,316.24x = 81,378,223,352,789.94
  5. Step 5: Solve for x
    x = 81,378,223,352,789.94/14,519,316.24
  6. Step 6: Final answer
    x = 5,604,824.77

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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.