Home / 706,715,112.54-1,060,556,895.09-246,653,281.74

Finding the Fourth Proportional to 706,715,112.54, 1,060,556,895.09 and 246,653,281.74

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Solution

The fourth proportional to 706,715,112.54, 1,060,556,895.09 and 246,653,281.74 is: 370,148,924.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,715,112.54 : 1,060,556,895.09 = 246,653,281.74 : x
  2. Step 2: Convert to fraction form
    706,715,112.54/1,060,556,895.09 = 246,653,281.74/x
  3. Step 3: Cross multiply
    706,715,112.54x = 1,060,556,895.09 × 246,653,281.74
  4. Step 4: Simplify right side
    706,715,112.54x = 261,589,838,645,933,408
  5. Step 5: Solve for x
    x = 261,589,838,645,933,408/706,715,112.54
  6. Step 6: Final answer
    x = 370,148,924.23

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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.