Home / 2,437,509,658.10-3,655,111,882.77-944,240,579.46

Finding the Fourth Proportional to 2,437,509,658.10, 3,655,111,882.77 and 944,240,579.46

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Solution

The fourth proportional to 2,437,509,658.10, 3,655,111,882.77 and 944,240,579.46 is: 1,415,914,374.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,509,658.10 : 3,655,111,882.77 = 944,240,579.46 : x
  2. Step 2: Convert to fraction form
    2,437,509,658.10/3,655,111,882.77 = 944,240,579.46/x
  3. Step 3: Cross multiply
    2,437,509,658.10x = 3,655,111,882.77 × 944,240,579.46
  4. Step 4: Simplify right side
    2,437,509,658.10x = 3,451,304,962,177,876,480
  5. Step 5: Solve for x
    x = 3,451,304,962,177,876,480/2,437,509,658.10
  6. Step 6: Final answer
    x = 1,415,914,374.21

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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.