Home / 16,164,942-24,247,597.32-5,528,203.44

Finding the Fourth Proportional to 16,164,942, 24,247,597.32 and 5,528,203.44

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Solution

The fourth proportional to 16,164,942, 24,247,597.32 and 5,528,203.44 is: 8,292,368.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,164,942 : 24,247,597.32 = 5,528,203.44 : x
  2. Step 2: Convert to fraction form
    16,164,942/24,247,597.32 = 5,528,203.44/x
  3. Step 3: Cross multiply
    16,164,942x = 24,247,597.32 × 5,528,203.44
  4. Step 4: Simplify right side
    16,164,942x = 134,045,650,916,158.80
  5. Step 5: Solve for x
    x = 134,045,650,916,158.80/16,164,942
  6. Step 6: Final answer
    x = 8,292,368.20

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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.