Home / 32,609,439.88-48,914,368.26-9,580,280.20

Finding the Fourth Proportional to 32,609,439.88, 48,914,368.26 and 9,580,280.20

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Solution

The fourth proportional to 32,609,439.88, 48,914,368.26 and 9,580,280.20 is: 14,370,481.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,609,439.88 : 48,914,368.26 = 9,580,280.20 : x
  2. Step 2: Convert to fraction form
    32,609,439.88/48,914,368.26 = 9,580,280.20/x
  3. Step 3: Cross multiply
    32,609,439.88x = 48,914,368.26 × 9,580,280.20
  4. Step 4: Simplify right side
    32,609,439.88x = 468,613,353,736,786.38
  5. Step 5: Solve for x
    x = 468,613,353,736,786.38/32,609,439.88
  6. Step 6: Final answer
    x = 14,370,481.54

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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.