Home / 16,464,057.10-24,696,085.65-15,540,268.30

Finding the Fourth Proportional to 16,464,057.10, 24,696,085.65 and 15,540,268.30

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Solution

The fourth proportional to 16,464,057.10, 24,696,085.65 and 15,540,268.30 is: 23,310,402.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,464,057.10 : 24,696,085.65 = 15,540,268.30 : x
  2. Step 2: Convert to fraction form
    16,464,057.10/24,696,085.65 = 15,540,268.30/x
  3. Step 3: Cross multiply
    16,464,057.10x = 24,696,085.65 × 15,540,268.30
  4. Step 4: Simplify right side
    16,464,057.10x = 383,783,796,960,779.88
  5. Step 5: Solve for x
    x = 383,783,796,960,779.88/16,464,057.10
  6. Step 6: Final answer
    x = 23,310,402.45

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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.