Home / 15,656,609.60-23,484,914.40-6,682,068.80

Finding the Fourth Proportional to 15,656,609.60, 23,484,914.40 and 6,682,068.80

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Solution

The fourth proportional to 15,656,609.60, 23,484,914.40 and 6,682,068.80 is: 10,023,103.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,656,609.60 : 23,484,914.40 = 6,682,068.80 : x
  2. Step 2: Convert to fraction form
    15,656,609.60/23,484,914.40 = 6,682,068.80/x
  3. Step 3: Cross multiply
    15,656,609.60x = 23,484,914.40 × 6,682,068.80
  4. Step 4: Simplify right side
    15,656,609.60x = 156,927,813,782,910.72
  5. Step 5: Solve for x
    x = 156,927,813,782,910.72/15,656,609.60
  6. Step 6: Final answer
    x = 10,023,103.20

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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.