Home / 4,428,307,663.42-6,111,192,121.36-2,448,286,043.26

Finding the Fourth Proportional to 4,428,307,663.42, 6,111,192,121.36 and 2,448,286,043.26

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Solution

The fourth proportional to 4,428,307,663.42, 6,111,192,121.36 and 2,448,286,043.26 is: 3,378,705,256.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,307,663.42 : 6,111,192,121.36 = 2,448,286,043.26 : x
  2. Step 2: Convert to fraction form
    4,428,307,663.42/6,111,192,121.36 = 2,448,286,043.26/x
  3. Step 3: Cross multiply
    4,428,307,663.42x = 6,111,192,121.36 × 2,448,286,043.26
  4. Step 4: Simplify right side
    4,428,307,663.42x = 14,961,946,378,406,160,384
  5. Step 5: Solve for x
    x = 14,961,946,378,406,160,384/4,428,307,663.42
  6. Step 6: Final answer
    x = 3,378,705,256.19

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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.