Home / 124,175,791.40-173,619,359.80-124,175,791.40

Finding the Fourth Proportional to 124,175,791.40, 173,619,359.80 and 124,175,791.40

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Solution

The fourth proportional to 124,175,791.40, 173,619,359.80 and 124,175,791.40 is: 173,619,359.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,175,791.40 : 173,619,359.80 = 124,175,791.40 : x
  2. Step 2: Convert to fraction form
    124,175,791.40/173,619,359.80 = 124,175,791.40/x
  3. Step 3: Cross multiply
    124,175,791.40x = 173,619,359.80 × 124,175,791.40
  4. Step 4: Simplify right side
    124,175,791.40x = 21,559,321,405,526,348
  5. Step 5: Solve for x
    x = 21,559,321,405,526,348/124,175,791.40
  6. Step 6: Final answer
    x = 173,619,359.80

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.