Home / 771,858,438,442.26-1,157,745,758,715.50-234,594,510,169.56

Finding the Fourth Proportional to 771,858,438,442.26, 1,157,745,758,715.50 and 234,594,510,169.56

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Solution

The fourth proportional to 771,858,438,442.26, 1,157,745,758,715.50 and 234,594,510,169.56 is: 351,879,030,713.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    771,858,438,442.26 : 1,157,745,758,715.50 = 234,594,510,169.56 : x
  2. Step 2: Convert to fraction form
    771,858,438,442.26/1,157,745,758,715.50 = 234,594,510,169.56/x
  3. Step 3: Cross multiply
    771,858,438,442.26x = 1,157,745,758,715.50 × 234,594,510,169.56
  4. Step 4: Simplify right side
    771,858,438,442.26x = 271,600,799,166,748,325,576,704
  5. Step 5: Solve for x
    x = 271,600,799,166,748,325,576,704/771,858,438,442.26
  6. Step 6: Final answer
    x = 351,879,030,713.05

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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.