Home / 14,822,505.26-20,450,394.50-8,295,097.58

Finding the Fourth Proportional to 14,822,505.26, 20,450,394.50 and 8,295,097.58

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Solution

The fourth proportional to 14,822,505.26, 20,450,394.50 and 8,295,097.58 is: 11,444,625.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,822,505.26 : 20,450,394.50 = 8,295,097.58 : x
  2. Step 2: Convert to fraction form
    14,822,505.26/20,450,394.50 = 8,295,097.58/x
  3. Step 3: Cross multiply
    14,822,505.26x = 20,450,394.50 × 8,295,097.58
  4. Step 4: Simplify right side
    14,822,505.26x = 169,638,017,783,267.88
  5. Step 5: Solve for x
    x = 169,638,017,783,267.88/14,822,505.26
  6. Step 6: Final answer
    x = 11,444,625.24

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1.5x scale

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.