Home / 32,302,926.37-48,448,636.37-12,870,523.76

Finding the Fourth Proportional to 32,302,926.37, 48,448,636.37 and 12,870,523.76

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Solution

The fourth proportional to 32,302,926.37, 48,448,636.37 and 12,870,523.76 is: 19,303,493.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,302,926.37 : 48,448,636.37 = 12,870,523.76 : x
  2. Step 2: Convert to fraction form
    32,302,926.37/48,448,636.37 = 12,870,523.76/x
  3. Step 3: Cross multiply
    32,302,926.37x = 48,448,636.37 × 12,870,523.76
  4. Step 4: Simplify right side
    32,302,926.37x = 623,559,325,539,685.12
  5. Step 5: Solve for x
    x = 623,559,325,539,685.12/32,302,926.37
  6. Step 6: Final answer
    x = 19,303,493.39

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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.