Home / 6,209,221,759,975.80-9,305,507,259,929.40-4,832,488,212,218.40

Finding the Fourth Proportional to 6,209,221,759,975.80, 9,305,507,259,929.40 and 4,832,488,212,218.40

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Solution

The fourth proportional to 6,209,221,759,975.80, 9,305,507,259,929.40 and 4,832,488,212,218.40 is: 7,242,252,874,939.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,209,221,759,975.80 : 9,305,507,259,929.40 = 4,832,488,212,218.40 : x
  2. Step 2: Convert to fraction form
    6,209,221,759,975.80/9,305,507,259,929.40 = 4,832,488,212,218.40/x
  3. Step 3: Cross multiply
    6,209,221,759,975.80x = 9,305,507,259,929.40 × 4,832,488,212,218.40
  4. Step 4: Simplify right side
    6,209,221,759,975.80x = 44,968,754,142,321,573,267,243,008
  5. Step 5: Solve for x
    x = 44,968,754,142,321,573,267,243,008/6,209,221,759,975.80
  6. Step 6: Final answer
    x = 7,242,252,874,939.49

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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.