Home / 11,088,300.80-16,632,451.20-6,833,273.60

Finding the Fourth Proportional to 11,088,300.80, 16,632,451.20 and 6,833,273.60

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Solution

The fourth proportional to 11,088,300.80, 16,632,451.20 and 6,833,273.60 is: 10,249,910.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088,300.80 : 16,632,451.20 = 6,833,273.60 : x
  2. Step 2: Convert to fraction form
    11,088,300.80/16,632,451.20 = 6,833,273.60/x
  3. Step 3: Cross multiply
    11,088,300.80x = 16,632,451.20 × 6,833,273.60
  4. Step 4: Simplify right side
    11,088,300.80x = 113,654,089,688,248.31
  5. Step 5: Solve for x
    x = 113,654,089,688,248.31/11,088,300.80
  6. Step 6: Final answer
    x = 10,249,910.40

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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.