Home / 1,063,043,880.69-1,467,004,610.94-593,165,006.13

Finding the Fourth Proportional to 1,063,043,880.69, 1,467,004,610.94 and 593,165,006.13

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Solution

The fourth proportional to 1,063,043,880.69, 1,467,004,610.94 and 593,165,006.13 is: 818,569,971.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,043,880.69 : 1,467,004,610.94 = 593,165,006.13 : x
  2. Step 2: Convert to fraction form
    1,063,043,880.69/1,467,004,610.94 = 593,165,006.13/x
  3. Step 3: Cross multiply
    1,063,043,880.69x = 1,467,004,610.94 × 593,165,006.13
  4. Step 4: Simplify right side
    1,063,043,880.69x = 870,175,799,040,963,456
  5. Step 5: Solve for x
    x = 870,175,799,040,963,456/1,063,043,880.69
  6. Step 6: Final answer
    x = 818,569,971.43

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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.