Home / 34,769,656,851.20-52,161,287,721.60-14,872,505,811.20

Finding the Fourth Proportional to 34,769,656,851.20, 52,161,287,721.60 and 14,872,505,811.20

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Solution

The fourth proportional to 34,769,656,851.20, 52,161,287,721.60 and 14,872,505,811.20 is: 22,311,668,420.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,769,656,851.20 : 52,161,287,721.60 = 14,872,505,811.20 : x
  2. Step 2: Convert to fraction form
    34,769,656,851.20/52,161,287,721.60 = 14,872,505,811.20/x
  3. Step 3: Cross multiply
    34,769,656,851.20x = 52,161,287,721.60 × 14,872,505,811.20
  4. Step 4: Simplify right side
    34,769,656,851.20x = 775,769,054,759,171,260,416
  5. Step 5: Solve for x
    x = 775,769,054,759,171,260,416/34,769,656,851.20
  6. Step 6: Final answer
    x = 22,311,668,420.52

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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.