Home / 1,101,060,864.14-1,519,463,907.98-599,273,245.87

Finding the Fourth Proportional to 1,101,060,864.14, 1,519,463,907.98 and 599,273,245.87

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Solution

The fourth proportional to 1,101,060,864.14, 1,519,463,907.98 and 599,273,245.87 is: 826,997,033.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,101,060,864.14 : 1,519,463,907.98 = 599,273,245.87 : x
  2. Step 2: Convert to fraction form
    1,101,060,864.14/1,519,463,907.98 = 599,273,245.87/x
  3. Step 3: Cross multiply
    1,101,060,864.14x = 1,519,463,907.98 × 599,273,245.87
  4. Step 4: Simplify right side
    1,101,060,864.14x = 910,574,068,112,911,744
  5. Step 5: Solve for x
    x = 910,574,068,112,911,744/1,101,060,864.14
  6. Step 6: Final answer
    x = 826,997,033.29

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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.