Home / 1,382,310,642.84-2,074,941,471.24-595,752,470.52

Finding the Fourth Proportional to 1,382,310,642.84, 2,074,941,471.24 and 595,752,470.52

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Solution

The fourth proportional to 1,382,310,642.84, 2,074,941,471.24 and 595,752,470.52 is: 894,264,624.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,382,310,642.84 : 2,074,941,471.24 = 595,752,470.52 : x
  2. Step 2: Convert to fraction form
    1,382,310,642.84/2,074,941,471.24 = 595,752,470.52/x
  3. Step 3: Cross multiply
    1,382,310,642.84x = 2,074,941,471.24 × 595,752,470.52
  4. Step 4: Simplify right side
    1,382,310,642.84x = 1,236,151,507,675,633,408
  5. Step 5: Solve for x
    x = 1,236,151,507,675,633,408/1,382,310,642.84
  6. Step 6: Final answer
    x = 894,264,624.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.