Home / 11,387,807,564.60-17,084,287,064.82-6,147,303,292.28

Finding the Fourth Proportional to 11,387,807,564.60, 17,084,287,064.82 and 6,147,303,292.28

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Solution

The fourth proportional to 11,387,807,564.60, 17,084,287,064.82 and 6,147,303,292.28 is: 9,222,345,348.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,387,807,564.60 : 17,084,287,064.82 = 6,147,303,292.28 : x
  2. Step 2: Convert to fraction form
    11,387,807,564.60/17,084,287,064.82 = 6,147,303,292.28/x
  3. Step 3: Cross multiply
    11,387,807,564.60x = 17,084,287,064.82 × 6,147,303,292.28
  4. Step 4: Simplify right side
    11,387,807,564.60x = 105,022,294,119,824,605,184
  5. Step 5: Solve for x
    x = 105,022,294,119,824,605,184/11,387,807,564.60
  6. Step 6: Final answer
    x = 9,222,345,348.22

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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.