Home / 32,302,308.40-48,428,627.68-16,723,436.43

Finding the Fourth Proportional to 32,302,308.40, 48,428,627.68 and 16,723,436.43

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Solution

The fourth proportional to 32,302,308.40, 48,428,627.68 and 16,723,436.43 is: 25,072,297.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,302,308.40 : 48,428,627.68 = 16,723,436.43 : x
  2. Step 2: Convert to fraction form
    32,302,308.40/48,428,627.68 = 16,723,436.43/x
  3. Step 3: Cross multiply
    32,302,308.40x = 48,428,627.68 × 16,723,436.43
  4. Step 4: Simplify right side
    32,302,308.40x = 809,893,076,328,719
  5. Step 5: Solve for x
    x = 809,893,076,328,719/32,302,308.40
  6. Step 6: Final answer
    x = 25,072,297.19

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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.