Home / 32,699,124.23-49,048,440.27-8,435,988.54

Finding the Fourth Proportional to 32,699,124.23, 49,048,440.27 and 8,435,988.54

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Solution

The fourth proportional to 32,699,124.23, 49,048,440.27 and 8,435,988.54 is: 12,653,919.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,699,124.23 : 49,048,440.27 = 8,435,988.54 : x
  2. Step 2: Convert to fraction form
    32,699,124.23/49,048,440.27 = 8,435,988.54/x
  3. Step 3: Cross multiply
    32,699,124.23x = 49,048,440.27 × 8,435,988.54
  4. Step 4: Simplify right side
    32,699,124.23x = 413,772,080,022,594.50
  5. Step 5: Solve for x
    x = 413,772,080,022,594.50/32,699,124.23
  6. Step 6: Final answer
    x = 12,653,919.33

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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.