Home / 38,345,238,046.60-57,481,577,364.30-22,636,125,521.80

Finding the Fourth Proportional to 38,345,238,046.60, 57,481,577,364.30 and 22,636,125,521.80

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Solution

The fourth proportional to 38,345,238,046.60, 57,481,577,364.30 and 22,636,125,521.80 is: 33,932,771,491.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,345,238,046.60 : 57,481,577,364.30 = 22,636,125,521.80 : x
  2. Step 2: Convert to fraction form
    38,345,238,046.60/57,481,577,364.30 = 22,636,125,521.80/x
  3. Step 3: Cross multiply
    38,345,238,046.60x = 57,481,577,364.30 × 22,636,125,521.80
  4. Step 4: Simplify right side
    38,345,238,046.60x = 1,301,160,200,409,352,503,296
  5. Step 5: Solve for x
    x = 1,301,160,200,409,352,503,296/38,345,238,046.60
  6. Step 6: Final answer
    x = 33,932,771,491.16

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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.