Home / 62,362,168.62-86,060,349.55-34,486,765.03

Finding the Fourth Proportional to 62,362,168.62, 86,060,349.55 and 34,486,765.03

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Solution

The fourth proportional to 62,362,168.62, 86,060,349.55 and 34,486,765.03 is: 47,592,043.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,362,168.62 : 86,060,349.55 = 34,486,765.03 : x
  2. Step 2: Convert to fraction form
    62,362,168.62/86,060,349.55 = 34,486,765.03/x
  3. Step 3: Cross multiply
    62,362,168.62x = 86,060,349.55 × 34,486,765.03
  4. Step 4: Simplify right side
    62,362,168.62x = 2,967,943,053,481,200
  5. Step 5: Solve for x
    x = 2,967,943,053,481,200/62,362,168.62
  6. Step 6: Final answer
    x = 47,592,043.69

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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.