Home / 14,763,503.80-22,145,255.70-6,241,007.80

Finding the Fourth Proportional to 14,763,503.80, 22,145,255.70 and 6,241,007.80

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Solution

The fourth proportional to 14,763,503.80, 22,145,255.70 and 6,241,007.80 is: 9,361,511.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,763,503.80 : 22,145,255.70 = 6,241,007.80 : x
  2. Step 2: Convert to fraction form
    14,763,503.80/22,145,255.70 = 6,241,007.80/x
  3. Step 3: Cross multiply
    14,763,503.80x = 22,145,255.70 × 6,241,007.80
  4. Step 4: Simplify right side
    14,763,503.80x = 138,208,713,556,694.45
  5. Step 5: Solve for x
    x = 138,208,713,556,694.45/14,763,503.80
  6. Step 6: Final answer
    x = 9,361,511.70

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1.5x scale

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.