Home / 38,345,238,043.60-57,481,577,359.80-22,636,125,518.80

Finding the Fourth Proportional to 38,345,238,043.60, 57,481,577,359.80 and 22,636,125,518.80

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Solution

The fourth proportional to 38,345,238,043.60, 57,481,577,359.80 and 22,636,125,518.80 is: 33,932,771,486.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,345,238,043.60 : 57,481,577,359.80 = 22,636,125,518.80 : x
  2. Step 2: Convert to fraction form
    38,345,238,043.60/57,481,577,359.80 = 22,636,125,518.80/x
  3. Step 3: Cross multiply
    38,345,238,043.60x = 57,481,577,359.80 × 22,636,125,518.80
  4. Step 4: Simplify right side
    38,345,238,043.60x = 1,301,160,200,135,045,021,696
  5. Step 5: Solve for x
    x = 1,301,160,200,135,045,021,696/38,345,238,043.60
  6. Step 6: Final answer
    x = 33,932,771,486.66

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1.5x scale

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.