Home / 33,680,666.40-50,520,999.60-32,357,968.80

Finding the Fourth Proportional to 33,680,666.40, 50,520,999.60 and 32,357,968.80

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Solution

The fourth proportional to 33,680,666.40, 50,520,999.60 and 32,357,968.80 is: 48,536,953.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,680,666.40 : 50,520,999.60 = 32,357,968.80 : x
  2. Step 2: Convert to fraction form
    33,680,666.40/50,520,999.60 = 32,357,968.80/x
  3. Step 3: Cross multiply
    33,680,666.40x = 50,520,999.60 × 32,357,968.80
  4. Step 4: Simplify right side
    33,680,666.40x = 1,634,756,928,801,612.50
  5. Step 5: Solve for x
    x = 1,634,756,928,801,612.50/33,680,666.40
  6. Step 6: Final answer
    x = 48,536,953.20

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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.