Home / 182,799,576,722.21-274,154,053,804.79-61,785,441,449.43

Finding the Fourth Proportional to 182,799,576,722.21, 274,154,053,804.79 and 61,785,441,449.43

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Solution

The fourth proportional to 182,799,576,722.21, 274,154,053,804.79 and 61,785,441,449.43 is: 92,662,847,164.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,799,576,722.21 : 274,154,053,804.79 = 61,785,441,449.43 : x
  2. Step 2: Convert to fraction form
    182,799,576,722.21/274,154,053,804.79 = 61,785,441,449.43/x
  3. Step 3: Cross multiply
    182,799,576,722.21x = 274,154,053,804.79 × 61,785,441,449.43
  4. Step 4: Simplify right side
    182,799,576,722.21x = 16,938,729,239,478,364,274,688
  5. Step 5: Solve for x
    x = 16,938,729,239,478,364,274,688/182,799,576,722.21
  6. Step 6: Final answer
    x = 92,662,847,164.13

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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.