Home / 134,189,609.04-201,261,988.31-37,155,125.25

Finding the Fourth Proportional to 134,189,609.04, 201,261,988.31 and 37,155,125.25

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Solution

The fourth proportional to 134,189,609.04, 201,261,988.31 and 37,155,125.25 is: 55,726,478.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,189,609.04 : 201,261,988.31 = 37,155,125.25 : x
  2. Step 2: Convert to fraction form
    134,189,609.04/201,261,988.31 = 37,155,125.25/x
  3. Step 3: Cross multiply
    134,189,609.04x = 201,261,988.31 × 37,155,125.25
  4. Step 4: Simplify right side
    134,189,609.04x = 7,477,914,383,536,310
  5. Step 5: Solve for x
    x = 7,477,914,383,536,310/134,189,609.04
  6. Step 6: Final answer
    x = 55,726,478.65

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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.