Home / 23,318,778.75-34,975,128.30-6,923,733.39

Finding the Fourth Proportional to 23,318,778.75, 34,975,128.30 and 6,923,733.39

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Solution

The fourth proportional to 23,318,778.75, 34,975,128.30 and 6,923,733.39 is: 10,384,697.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,318,778.75 : 34,975,128.30 = 6,923,733.39 : x
  2. Step 2: Convert to fraction form
    23,318,778.75/34,975,128.30 = 6,923,733.39/x
  3. Step 3: Cross multiply
    23,318,778.75x = 34,975,128.30 × 6,923,733.39
  4. Step 4: Simplify right side
    23,318,778.75x = 242,158,463,455,368.28
  5. Step 5: Solve for x
    x = 242,158,463,455,368.28/23,318,778.75
  6. Step 6: Final answer
    x = 10,384,697.50

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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.