Home / 54,683,702.80-82,015,056.60-16,346,467.60

Finding the Fourth Proportional to 54,683,702.80, 82,015,056.60 and 16,346,467.60

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Solution

The fourth proportional to 54,683,702.80, 82,015,056.60 and 16,346,467.60 is: 24,516,563.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,683,702.80 : 82,015,056.60 = 16,346,467.60 : x
  2. Step 2: Convert to fraction form
    54,683,702.80/82,015,056.60 = 16,346,467.60/x
  3. Step 3: Cross multiply
    54,683,702.80x = 82,015,056.60 × 16,346,467.60
  4. Step 4: Simplify right side
    54,683,702.80x = 1,340,656,465,424,066
  5. Step 5: Solve for x
    x = 1,340,656,465,424,066/54,683,702.80
  6. Step 6: Final answer
    x = 24,516,563.38

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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.