Home / 41,186,749.60-61,780,124.40-33,533,999.20

Finding the Fourth Proportional to 41,186,749.60, 61,780,124.40 and 33,533,999.20

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Solution

The fourth proportional to 41,186,749.60, 61,780,124.40 and 33,533,999.20 is: 50,300,998.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,186,749.60 : 61,780,124.40 = 33,533,999.20 : x
  2. Step 2: Convert to fraction form
    41,186,749.60/61,780,124.40 = 33,533,999.20/x
  3. Step 3: Cross multiply
    41,186,749.60x = 61,780,124.40 × 33,533,999.20
  4. Step 4: Simplify right side
    41,186,749.60x = 2,071,734,642,205,500.50
  5. Step 5: Solve for x
    x = 2,071,734,642,205,500.50/41,186,749.60
  6. Step 6: Final answer
    x = 50,300,998.80

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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.