Home / 32,946,370.39-49,441,882.34-13,519,108.60

Finding the Fourth Proportional to 32,946,370.39, 49,441,882.34 and 13,519,108.60

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Solution

The fourth proportional to 32,946,370.39, 49,441,882.34 and 13,519,108.60 is: 20,287,824.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,946,370.39 : 49,441,882.34 = 13,519,108.60 : x
  2. Step 2: Convert to fraction form
    32,946,370.39/49,441,882.34 = 13,519,108.60/x
  3. Step 3: Cross multiply
    32,946,370.39x = 49,441,882.34 × 13,519,108.60
  4. Step 4: Simplify right side
    32,946,370.39x = 668,410,176,742,882.12
  5. Step 5: Solve for x
    x = 668,410,176,742,882.12/32,946,370.39
  6. Step 6: Final answer
    x = 20,287,824.39

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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.