Home / 13,793,324.20-19,034,038.98-7,597,165

Finding the Fourth Proportional to 13,793,324.20, 19,034,038.98 and 7,597,165

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Solution

The fourth proportional to 13,793,324.20, 19,034,038.98 and 7,597,165 is: 10,483,675.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,793,324.20 : 19,034,038.98 = 7,597,165 : x
  2. Step 2: Convert to fraction form
    13,793,324.20/19,034,038.98 = 7,597,165/x
  3. Step 3: Cross multiply
    13,793,324.20x = 19,034,038.98 × 7,597,165
  4. Step 4: Simplify right side
    13,793,324.20x = 144,604,734,747,491.72
  5. Step 5: Solve for x
    x = 144,604,734,747,491.72/13,793,324.20
  6. Step 6: Final answer
    x = 10,483,675.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.