Home / 43,652,654.16-65,452,606.88-17,395,528.82

Finding the Fourth Proportional to 43,652,654.16, 65,452,606.88 and 17,395,528.82

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Solution

The fourth proportional to 43,652,654.16, 65,452,606.88 and 17,395,528.82 is: 26,082,783.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,652,654.16 : 65,452,606.88 = 17,395,528.82 : x
  2. Step 2: Convert to fraction form
    43,652,654.16/65,452,606.88 = 17,395,528.82/x
  3. Step 3: Cross multiply
    43,652,654.16x = 65,452,606.88 × 17,395,528.82
  4. Step 4: Simplify right side
    43,652,654.16x = 1,138,582,708,910,929.75
  5. Step 5: Solve for x
    x = 1,138,582,708,910,929.75/43,652,654.16
  6. Step 6: Final answer
    x = 26,082,783.07

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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.