Home / 941,895,580.58-1,412,735,567.14-251,856,642.95

Finding the Fourth Proportional to 941,895,580.58, 1,412,735,567.14 and 251,856,642.95

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Solution

The fourth proportional to 941,895,580.58, 1,412,735,567.14 and 251,856,642.95 is: 377,756,138.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,895,580.58 : 1,412,735,567.14 = 251,856,642.95 : x
  2. Step 2: Convert to fraction form
    941,895,580.58/1,412,735,567.14 = 251,856,642.95/x
  3. Step 3: Cross multiply
    941,895,580.58x = 1,412,735,567.14 × 251,856,642.95
  4. Step 4: Simplify right side
    941,895,580.58x = 355,806,837,310,522,304
  5. Step 5: Solve for x
    x = 355,806,837,310,522,304/941,895,580.58
  6. Step 6: Final answer
    x = 377,756,138.42

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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.