Home / 5,203,669,211,227.60-7,181,235,728,420.80-2,859,951,668,051.20

Finding the Fourth Proportional to 5,203,669,211,227.60, 7,181,235,728,420.80 and 2,859,951,668,051.20

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Solution

The fourth proportional to 5,203,669,211,227.60, 7,181,235,728,420.80 and 2,859,951,668,051.20 is: 3,946,827,952,832.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,203,669,211,227.60 : 7,181,235,728,420.80 = 2,859,951,668,051.20 : x
  2. Step 2: Convert to fraction form
    5,203,669,211,227.60/7,181,235,728,420.80 = 2,859,951,668,051.20/x
  3. Step 3: Cross multiply
    5,203,669,211,227.60x = 7,181,235,728,420.80 × 2,859,951,668,051.20
  4. Step 4: Simplify right side
    5,203,669,211,227.60x = 20,537,987,100,165,943,347,642,368
  5. Step 5: Solve for x
    x = 20,537,987,100,165,943,347,642,368/5,203,669,211,227.60
  6. Step 6: Final answer
    x = 3,946,827,952,832.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.