Home / 24,505,904.80-36,766,730.40-16,428,001.60

Finding the Fourth Proportional to 24,505,904.80, 36,766,730.40 and 16,428,001.60

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Solution

The fourth proportional to 24,505,904.80, 36,766,730.40 and 16,428,001.60 is: 24,647,280.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,505,904.80 : 36,766,730.40 = 16,428,001.60 : x
  2. Step 2: Convert to fraction form
    24,505,904.80/36,766,730.40 = 16,428,001.60/x
  3. Step 3: Cross multiply
    24,505,904.80x = 36,766,730.40 × 16,428,001.60
  4. Step 4: Simplify right side
    24,505,904.80x = 604,003,905,837,968.62
  5. Step 5: Solve for x
    x = 604,003,905,837,968.62/24,505,904.80
  6. Step 6: Final answer
    x = 24,647,280.35

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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.