Home / 26,222,434.10-39,333,651.15-16,018,766.90

Finding the Fourth Proportional to 26,222,434.10, 39,333,651.15 and 16,018,766.90

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Solution

The fourth proportional to 26,222,434.10, 39,333,651.15 and 16,018,766.90 is: 24,028,150.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,222,434.10 : 39,333,651.15 = 16,018,766.90 : x
  2. Step 2: Convert to fraction form
    26,222,434.10/39,333,651.15 = 16,018,766.90/x
  3. Step 3: Cross multiply
    26,222,434.10x = 39,333,651.15 × 16,018,766.90
  4. Step 4: Simplify right side
    26,222,434.10x = 630,076,589,097,766.88
  5. Step 5: Solve for x
    x = 630,076,589,097,766.88/26,222,434.10
  6. Step 6: Final answer
    x = 24,028,150.35

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1.5x scale

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.