Home / 114,984,287.55-172,476,431.33-114,984,287.55

Finding the Fourth Proportional to 114,984,287.55, 172,476,431.33 and 114,984,287.55

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Solution

The fourth proportional to 114,984,287.55, 172,476,431.33 and 114,984,287.55 is: 172,476,431.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,984,287.55 : 172,476,431.33 = 114,984,287.55 : x
  2. Step 2: Convert to fraction form
    114,984,287.55/172,476,431.33 = 114,984,287.55/x
  3. Step 3: Cross multiply
    114,984,287.55x = 172,476,431.33 × 114,984,287.55
  4. Step 4: Simplify right side
    114,984,287.55x = 19,832,079,575,071,624
  5. Step 5: Solve for x
    x = 19,832,079,575,071,624/114,984,287.55
  6. Step 6: Final answer
    x = 172,476,431.33

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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.