Home / 43,242,373.64-59,674,481.52-23,663,266.68

Finding the Fourth Proportional to 43,242,373.64, 59,674,481.52 and 23,663,266.68

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Solution

The fourth proportional to 43,242,373.64, 59,674,481.52 and 23,663,266.68 is: 32,655,311.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,242,373.64 : 59,674,481.52 = 23,663,266.68 : x
  2. Step 2: Convert to fraction form
    43,242,373.64/59,674,481.52 = 23,663,266.68/x
  3. Step 3: Cross multiply
    43,242,373.64x = 59,674,481.52 × 23,663,266.68
  4. Step 4: Simplify right side
    43,242,373.64x = 1,412,093,170,198,491.75
  5. Step 5: Solve for x
    x = 1,412,093,170,198,491.75/43,242,373.64
  6. Step 6: Final answer
    x = 32,655,311.25

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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.