Home / 277,633,377.80-416,496,886.36-93,357,049.12

Finding the Fourth Proportional to 277,633,377.80, 416,496,886.36 and 93,357,049.12

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Solution

The fourth proportional to 277,633,377.80, 416,496,886.36 and 93,357,049.12 is: 140,051,317.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,633,377.80 : 416,496,886.36 = 93,357,049.12 : x
  2. Step 2: Convert to fraction form
    277,633,377.80/416,496,886.36 = 93,357,049.12/x
  3. Step 3: Cross multiply
    277,633,377.80x = 416,496,886.36 × 93,357,049.12
  4. Step 4: Simplify right side
    277,633,377.80x = 38,882,920,278,237,584
  5. Step 5: Solve for x
    x = 38,882,920,278,237,584/277,633,377.80
  6. Step 6: Final answer
    x = 140,051,317.27

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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.