Home / 1,674,297,895.50-2,310,751,111.23-960,112,935.90

Finding the Fourth Proportional to 1,674,297,895.50, 2,310,751,111.23 and 960,112,935.90

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Solution

The fourth proportional to 1,674,297,895.50, 2,310,751,111.23 and 960,112,935.90 is: 1,325,082,017.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,297,895.50 : 2,310,751,111.23 = 960,112,935.90 : x
  2. Step 2: Convert to fraction form
    1,674,297,895.50/2,310,751,111.23 = 960,112,935.90/x
  3. Step 3: Cross multiply
    1,674,297,895.50x = 2,310,751,111.23 × 960,112,935.90
  4. Step 4: Simplify right side
    1,674,297,895.50x = 2,218,582,033,537,222,656
  5. Step 5: Solve for x
    x = 2,218,582,033,537,222,656/1,674,297,895.50
  6. Step 6: Final answer
    x = 1,325,082,017.66

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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.