Home / 9,576,874.80-14,365,312.20-9,450,903.60

Finding the Fourth Proportional to 9,576,874.80, 14,365,312.20 and 9,450,903.60

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Solution

The fourth proportional to 9,576,874.80, 14,365,312.20 and 9,450,903.60 is: 14,176,355.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576,874.80 : 14,365,312.20 = 9,450,903.60 : x
  2. Step 2: Convert to fraction form
    9,576,874.80/14,365,312.20 = 9,450,903.60/x
  3. Step 3: Cross multiply
    9,576,874.80x = 14,365,312.20 × 9,450,903.60
  4. Step 4: Simplify right side
    9,576,874.80x = 135,765,180,786,103.91
  5. Step 5: Solve for x
    x = 135,765,180,786,103.91/9,576,874.80
  6. Step 6: Final answer
    x = 14,176,355.40

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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.