Home / 41,765,147,891.63-57,637,296,272.74-23,457,431,838.59

Finding the Fourth Proportional to 41,765,147,891.63, 57,637,296,272.74 and 23,457,431,838.59

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Solution

The fourth proportional to 41,765,147,891.63, 57,637,296,272.74 and 23,457,431,838.59 is: 32,372,037,857.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,765,147,891.63 : 57,637,296,272.74 = 23,457,431,838.59 : x
  2. Step 2: Convert to fraction form
    41,765,147,891.63/57,637,296,272.74 = 23,457,431,838.59/x
  3. Step 3: Cross multiply
    41,765,147,891.63x = 57,637,296,272.74 × 23,457,431,838.59
  4. Step 4: Simplify right side
    41,765,147,891.63x = 1,352,022,948,678,507,692,032
  5. Step 5: Solve for x
    x = 1,352,022,948,678,507,692,032/41,765,147,891.63
  6. Step 6: Final answer
    x = 32,372,037,857.66

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.