Home / 62,327,750.34-93,496,321.38-18,605,053.64

Finding the Fourth Proportional to 62,327,750.34, 93,496,321.38 and 18,605,053.64

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Solution

The fourth proportional to 62,327,750.34, 93,496,321.38 and 18,605,053.64 is: 27,908,982.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,327,750.34 : 93,496,321.38 = 18,605,053.64 : x
  2. Step 2: Convert to fraction form
    62,327,750.34/93,496,321.38 = 18,605,053.64/x
  3. Step 3: Cross multiply
    62,327,750.34x = 93,496,321.38 × 18,605,053.64
  4. Step 4: Simplify right side
    62,327,750.34x = 1,739,504,074,417,578.75
  5. Step 5: Solve for x
    x = 1,739,504,074,417,578.75/62,327,750.34
  6. Step 6: Final answer
    x = 27,908,982.19

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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.