Home / 41,765,147,890.79-57,637,296,271.57-23,457,431,837.75

Finding the Fourth Proportional to 41,765,147,890.79, 57,637,296,271.57 and 23,457,431,837.75

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Solution

The fourth proportional to 41,765,147,890.79, 57,637,296,271.57 and 23,457,431,837.75 is: 32,372,037,856.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,765,147,890.79 : 57,637,296,271.57 = 23,457,431,837.75 : x
  2. Step 2: Convert to fraction form
    41,765,147,890.79/57,637,296,271.57 = 23,457,431,837.75/x
  3. Step 3: Cross multiply
    41,765,147,890.79x = 57,637,296,271.57 × 23,457,431,837.75
  4. Step 4: Simplify right side
    41,765,147,890.79x = 1,352,022,948,602,485,145,600
  5. Step 5: Solve for x
    x = 1,352,022,948,602,485,145,600/41,765,147,890.79
  6. Step 6: Final answer
    x = 32,372,037,856.49

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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.