Home / 6,209,221,760,178.60-9,305,507,260,233.90-4,832,488,212,420.90

Finding the Fourth Proportional to 6,209,221,760,178.60, 9,305,507,260,233.90 and 4,832,488,212,420.90

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Solution

The fourth proportional to 6,209,221,760,178.60, 9,305,507,260,233.90 and 4,832,488,212,420.90 is: 7,242,252,875,243.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,209,221,760,178.60 : 9,305,507,260,233.90 = 4,832,488,212,420.90 : x
  2. Step 2: Convert to fraction form
    6,209,221,760,178.60/9,305,507,260,233.90 = 4,832,488,212,420.90/x
  3. Step 3: Cross multiply
    6,209,221,760,178.60x = 9,305,507,260,233.90 × 4,832,488,212,420.90
  4. Step 4: Simplify right side
    6,209,221,760,178.60x = 44,968,754,145,677,428,784,103,424
  5. Step 5: Solve for x
    x = 44,968,754,145,677,428,784,103,424/6,209,221,760,178.60
  6. Step 6: Final answer
    x = 7,242,252,875,243.41

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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.