Home / 16,068,069.40-24,078,478.35-9,496,014.12

Finding the Fourth Proportional to 16,068,069.40, 24,078,478.35 and 9,496,014.12

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Solution

The fourth proportional to 16,068,069.40, 24,078,478.35 and 9,496,014.12 is: 14,230,058.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,068,069.40 : 24,078,478.35 = 9,496,014.12 : x
  2. Step 2: Convert to fraction form
    16,068,069.40/24,078,478.35 = 9,496,014.12/x
  3. Step 3: Cross multiply
    16,068,069.40x = 24,078,478.35 × 9,496,014.12
  4. Step 4: Simplify right side
    16,068,069.40x = 228,649,570,399,714.28
  5. Step 5: Solve for x
    x = 228,649,570,399,714.28/16,068,069.40
  6. Step 6: Final answer
    x = 14,230,058.68

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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.