Home / 141,366,304.10-212,049,456.15-114,492,448.10

Finding the Fourth Proportional to 141,366,304.10, 212,049,456.15 and 114,492,448.10

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Solution

The fourth proportional to 141,366,304.10, 212,049,456.15 and 114,492,448.10 is: 171,738,672.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,366,304.10 : 212,049,456.15 = 114,492,448.10 : x
  2. Step 2: Convert to fraction form
    141,366,304.10/212,049,456.15 = 114,492,448.10/x
  3. Step 3: Cross multiply
    141,366,304.10x = 212,049,456.15 × 114,492,448.10
  4. Step 4: Simplify right side
    141,366,304.10x = 24,278,061,352,887,100
  5. Step 5: Solve for x
    x = 24,278,061,352,887,100/141,366,304.10
  6. Step 6: Final answer
    x = 171,738,672.15

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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.