Home / 383,757,314.10-575,676,294.57-124,992,684.24

Finding the Fourth Proportional to 383,757,314.10, 575,676,294.57 and 124,992,684.24

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Solution

The fourth proportional to 383,757,314.10, 575,676,294.57 and 124,992,684.24 is: 187,502,160.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    383,757,314.10 : 575,676,294.57 = 124,992,684.24 : x
  2. Step 2: Convert to fraction form
    383,757,314.10/575,676,294.57 = 124,992,684.24/x
  3. Step 3: Cross multiply
    383,757,314.10x = 575,676,294.57 × 124,992,684.24
  4. Step 4: Simplify right side
    383,757,314.10x = 71,955,325,311,641,240
  5. Step 5: Solve for x
    x = 71,955,325,311,641,240/383,757,314.10
  6. Step 6: Final answer
    x = 187,502,160.01

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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.