Home / 32,770,130.20-49,167,005.10-13,614,634.60

Finding the Fourth Proportional to 32,770,130.20, 49,167,005.10 and 13,614,634.60

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Solution

The fourth proportional to 32,770,130.20, 49,167,005.10 and 13,614,634.60 is: 20,426,858.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,770,130.20 : 49,167,005.10 = 13,614,634.60 : x
  2. Step 2: Convert to fraction form
    32,770,130.20/49,167,005.10 = 13,614,634.60/x
  3. Step 3: Cross multiply
    32,770,130.20x = 49,167,005.10 × 13,614,634.60
  4. Step 4: Simplify right side
    32,770,130.20x = 669,390,808,812,836.50
  5. Step 5: Solve for x
    x = 669,390,808,812,836.50/32,770,130.20
  6. Step 6: Final answer
    x = 20,426,858.38

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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.