Home / 34,916,307.75-48,188,272.28-19,236,934.44

Finding the Fourth Proportional to 34,916,307.75, 48,188,272.28 and 19,236,934.44

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Solution

The fourth proportional to 34,916,307.75, 48,188,272.28 and 19,236,934.44 is: 26,549,045.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,916,307.75 : 48,188,272.28 = 19,236,934.44 : x
  2. Step 2: Convert to fraction form
    34,916,307.75/48,188,272.28 = 19,236,934.44/x
  3. Step 3: Cross multiply
    34,916,307.75x = 48,188,272.28 × 19,236,934.44
  4. Step 4: Simplify right side
    34,916,307.75x = 926,994,634,531,044.62
  5. Step 5: Solve for x
    x = 926,994,634,531,044.62/34,916,307.75
  6. Step 6: Final answer
    x = 26,549,045.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.