Home / 27,538,061,010.60-41,307,091,515.90-8,907,440,161.80

Finding the Fourth Proportional to 27,538,061,010.60, 41,307,091,515.90 and 8,907,440,161.80

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Solution

The fourth proportional to 27,538,061,010.60, 41,307,091,515.90 and 8,907,440,161.80 is: 13,361,160,242.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,538,061,010.60 : 41,307,091,515.90 = 8,907,440,161.80 : x
  2. Step 2: Convert to fraction form
    27,538,061,010.60/41,307,091,515.90 = 8,907,440,161.80/x
  3. Step 3: Cross multiply
    27,538,061,010.60x = 41,307,091,515.90 × 8,907,440,161.80
  4. Step 4: Simplify right side
    27,538,061,010.60x = 367,940,445,935,875,653,632
  5. Step 5: Solve for x
    x = 367,940,445,935,875,653,632/27,538,061,010.60
  6. Step 6: Final answer
    x = 13,361,160,242.70

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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.