Home / 8,066,529.30-12,099,793.95-8,010,542.10

Finding the Fourth Proportional to 8,066,529.30, 12,099,793.95 and 8,010,542.10

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Solution

The fourth proportional to 8,066,529.30, 12,099,793.95 and 8,010,542.10 is: 12,015,813.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,066,529.30 : 12,099,793.95 = 8,010,542.10 : x
  2. Step 2: Convert to fraction form
    8,066,529.30/12,099,793.95 = 8,010,542.10/x
  3. Step 3: Cross multiply
    8,066,529.30x = 12,099,793.95 × 8,010,542.10
  4. Step 4: Simplify right side
    8,066,529.30x = 96,925,908,837,800.28
  5. Step 5: Solve for x
    x = 96,925,908,837,800.28/8,066,529.30
  6. Step 6: Final answer
    x = 12,015,813.15

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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.