Home / 16,630,202.60-24,954,635.10-7,043,949.80

Finding the Fourth Proportional to 16,630,202.60, 24,954,635.10 and 7,043,949.80

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Solution

The fourth proportional to 16,630,202.60, 24,954,635.10 and 7,043,949.80 is: 10,569,877.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,630,202.60 : 24,954,635.10 = 7,043,949.80 : x
  2. Step 2: Convert to fraction form
    16,630,202.60/24,954,635.10 = 7,043,949.80/x
  3. Step 3: Cross multiply
    16,630,202.60x = 24,954,635.10 × 7,043,949.80
  4. Step 4: Simplify right side
    16,630,202.60x = 175,779,196,921,718
  5. Step 5: Solve for x
    x = 175,779,196,921,718/16,630,202.60
  6. Step 6: Final answer
    x = 10,569,877.06

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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.