Home / 14,763,042.40-22,144,563.60-6,784,866.40

Finding the Fourth Proportional to 14,763,042.40, 22,144,563.60 and 6,784,866.40

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Solution

The fourth proportional to 14,763,042.40, 22,144,563.60 and 6,784,866.40 is: 10,177,299.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,763,042.40 : 22,144,563.60 = 6,784,866.40 : x
  2. Step 2: Convert to fraction form
    14,763,042.40/22,144,563.60 = 6,784,866.40/x
  3. Step 3: Cross multiply
    14,763,042.40x = 22,144,563.60 × 6,784,866.40
  4. Step 4: Simplify right side
    14,763,042.40x = 150,247,905,512,303.06
  5. Step 5: Solve for x
    x = 150,247,905,512,303.06/14,763,042.40
  6. Step 6: Final answer
    x = 10,177,299.60

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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.