Home / 97,507,321.90-146,282,634.15-32,809,300.90

Finding the Fourth Proportional to 97,507,321.90, 146,282,634.15 and 32,809,300.90

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Solution

The fourth proportional to 97,507,321.90, 146,282,634.15 and 32,809,300.90 is: 49,221,236.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,507,321.90 : 146,282,634.15 = 32,809,300.90 : x
  2. Step 2: Convert to fraction form
    97,507,321.90/146,282,634.15 = 32,809,300.90/x
  3. Step 3: Cross multiply
    97,507,321.90x = 146,282,634.15 × 32,809,300.90
  4. Step 4: Simplify right side
    97,507,321.90x = 4,799,430,960,271,966
  5. Step 5: Solve for x
    x = 4,799,430,960,271,966/97,507,321.90
  6. Step 6: Final answer
    x = 49,221,236.59

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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.