Home / 22,384,971.60-33,577,457.40-8,014,923.60

Finding the Fourth Proportional to 22,384,971.60, 33,577,457.40 and 8,014,923.60

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Solution

The fourth proportional to 22,384,971.60, 33,577,457.40 and 8,014,923.60 is: 12,022,385.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,384,971.60 : 33,577,457.40 = 8,014,923.60 : x
  2. Step 2: Convert to fraction form
    22,384,971.60/33,577,457.40 = 8,014,923.60/x
  3. Step 3: Cross multiply
    22,384,971.60x = 33,577,457.40 × 8,014,923.60
  4. Step 4: Simplify right side
    22,384,971.60x = 269,120,755,743,254.62
  5. Step 5: Solve for x
    x = 269,120,755,743,254.62/22,384,971.60
  6. Step 6: Final answer
    x = 12,022,385.40

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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.