Home / 32,869,825.96-49,264,357.20-18,462,608.68

Finding the Fourth Proportional to 32,869,825.96, 49,264,357.20 and 18,462,608.68

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Solution

The fourth proportional to 32,869,825.96, 49,264,357.20 and 18,462,608.68 is: 27,671,231.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,869,825.96 : 49,264,357.20 = 18,462,608.68 : x
  2. Step 2: Convert to fraction form
    32,869,825.96/49,264,357.20 = 18,462,608.68/x
  3. Step 3: Cross multiply
    32,869,825.96x = 49,264,357.20 × 18,462,608.68
  4. Step 4: Simplify right side
    32,869,825.96x = 909,548,548,855,340.50
  5. Step 5: Solve for x
    x = 909,548,548,855,340.50/32,869,825.96
  6. Step 6: Final answer
    x = 27,671,231.05

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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.