Home / 71,368,549,808.05-107,096,857,586.30-33,072,634,191.54

Finding the Fourth Proportional to 71,368,549,808.05, 107,096,857,586.30 and 33,072,634,191.54

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Solution

The fourth proportional to 71,368,549,808.05, 107,096,857,586.30 and 33,072,634,191.54 is: 49,629,356,397.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,368,549,808.05 : 107,096,857,586.30 = 33,072,634,191.54 : x
  2. Step 2: Convert to fraction form
    71,368,549,808.05/107,096,857,586.30 = 33,072,634,191.54/x
  3. Step 3: Cross multiply
    71,368,549,808.05x = 107,096,857,586.30 × 33,072,634,191.54
  4. Step 4: Simplify right side
    71,368,549,808.05x = 3,541,975,194,015,369,789,440
  5. Step 5: Solve for x
    x = 3,541,975,194,015,369,789,440/71,368,549,808.05
  6. Step 6: Final answer
    x = 49,629,356,397.77

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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.