Home / 26,008,893.42-39,005,561.94-16,308,240.66

Finding the Fourth Proportional to 26,008,893.42, 39,005,561.94 and 16,308,240.66

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Solution

The fourth proportional to 26,008,893.42, 39,005,561.94 and 16,308,240.66 is: 24,457,483.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,008,893.42 : 39,005,561.94 = 16,308,240.66 : x
  2. Step 2: Convert to fraction form
    26,008,893.42/39,005,561.94 = 16,308,240.66/x
  3. Step 3: Cross multiply
    26,008,893.42x = 39,005,561.94 × 16,308,240.66
  4. Step 4: Simplify right side
    26,008,893.42x = 636,112,091,196,056.50
  5. Step 5: Solve for x
    x = 636,112,091,196,056.50/26,008,893.42
  6. Step 6: Final answer
    x = 24,457,483.87

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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.