Home / 32,210,161.94-48,254,281.26-19,040,150.84

Finding the Fourth Proportional to 32,210,161.94, 48,254,281.26 and 19,040,150.84

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Solution

The fourth proportional to 32,210,161.94, 48,254,281.26 and 19,040,150.84 is: 28,524,190.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,210,161.94 : 48,254,281.26 = 19,040,150.84 : x
  2. Step 2: Convert to fraction form
    32,210,161.94/48,254,281.26 = 19,040,150.84/x
  3. Step 3: Cross multiply
    32,210,161.94x = 48,254,281.26 × 19,040,150.84
  4. Step 4: Simplify right side
    32,210,161.94x = 918,768,793,624,913.88
  5. Step 5: Solve for x
    x = 918,768,793,624,913.88/32,210,161.94
  6. Step 6: Final answer
    x = 28,524,190.46

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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.