Home / 9,797,650,845.20-14,696,434,323.21-2,715,113,491.43

Finding the Fourth Proportional to 9,797,650,845.20, 14,696,434,323.21 and 2,715,113,491.43

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Solution

The fourth proportional to 9,797,650,845.20, 14,696,434,323.21 and 2,715,113,491.43 is: 4,072,658,613.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,797,650,845.20 : 14,696,434,323.21 = 2,715,113,491.43 : x
  2. Step 2: Convert to fraction form
    9,797,650,845.20/14,696,434,323.21 = 2,715,113,491.43/x
  3. Step 3: Cross multiply
    9,797,650,845.20x = 14,696,434,323.21 × 2,715,113,491.43
  4. Step 4: Simplify right side
    9,797,650,845.20x = 39,902,487,106,788,909,056
  5. Step 5: Solve for x
    x = 39,902,487,106,788,909,056/9,797,650,845.20
  6. Step 6: Final answer
    x = 4,072,658,613.50

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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.