Home / 1,473,560,172.69-2,033,481,963.96-804,472,881.29

Finding the Fourth Proportional to 1,473,560,172.69, 2,033,481,963.96 and 804,472,881.29

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Solution

The fourth proportional to 1,473,560,172.69, 2,033,481,963.96 and 804,472,881.29 is: 1,110,155,611.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,560,172.69 : 2,033,481,963.96 = 804,472,881.29 : x
  2. Step 2: Convert to fraction form
    1,473,560,172.69/2,033,481,963.96 = 804,472,881.29/x
  3. Step 3: Cross multiply
    1,473,560,172.69x = 2,033,481,963.96 × 804,472,881.29
  4. Step 4: Simplify right side
    1,473,560,172.69x = 1,635,881,094,603,233,024
  5. Step 5: Solve for x
    x = 1,635,881,094,603,233,024/1,473,560,172.69
  6. Step 6: Final answer
    x = 1,110,155,611.51

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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.