Home / 33,178,416,609.44-49,767,672,807.84-13,549,111,833.44

Finding the Fourth Proportional to 33,178,416,609.44, 49,767,672,807.84 and 13,549,111,833.44

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Solution

The fourth proportional to 33,178,416,609.44, 49,767,672,807.84 and 13,549,111,833.44 is: 20,323,687,308.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,178,416,609.44 : 49,767,672,807.84 = 13,549,111,833.44 : x
  2. Step 2: Convert to fraction form
    33,178,416,609.44/49,767,672,807.84 = 13,549,111,833.44/x
  3. Step 3: Cross multiply
    33,178,416,609.44x = 49,767,672,807.84 × 13,549,111,833.44
  4. Step 4: Simplify right side
    33,178,416,609.44x = 674,307,764,563,475,038,208
  5. Step 5: Solve for x
    x = 674,307,764,563,475,038,208/33,178,416,609.44
  6. Step 6: Final answer
    x = 20,323,687,308.56

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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.