Home / 7,824,528,794,107-11,742,154,393,394-2,730,867,972,843.80

Finding the Fourth Proportional to 7,824,528,794,107, 11,742,154,393,394 and 2,730,867,972,843.80

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Solution

The fourth proportional to 7,824,528,794,107, 11,742,154,393,394 and 2,730,867,972,843.80 is: 4,098,173,092,449.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,824,528,794,107 : 11,742,154,393,394 = 2,730,867,972,843.80 : x
  2. Step 2: Convert to fraction form
    7,824,528,794,107/11,742,154,393,394 = 2,730,867,972,843.80/x
  3. Step 3: Cross multiply
    7,824,528,794,107x = 11,742,154,393,394 × 2,730,867,972,843.80
  4. Step 4: Simplify right side
    7,824,528,794,107x = 32,066,273,365,106,790,236,160,000
  5. Step 5: Solve for x
    x = 32,066,273,365,106,790,236,160,000/7,824,528,794,107
  6. Step 6: Final answer
    x = 4,098,173,092,449.65

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.