Home / 170,828,952.03-256,287,124.35-49,660,404.03

Finding the Fourth Proportional to 170,828,952.03, 256,287,124.35 and 49,660,404.03

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Solution

The fourth proportional to 170,828,952.03, 256,287,124.35 and 49,660,404.03 is: 74,503,308.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,828,952.03 : 256,287,124.35 = 49,660,404.03 : x
  2. Step 2: Convert to fraction form
    170,828,952.03/256,287,124.35 = 49,660,404.03/x
  3. Step 3: Cross multiply
    170,828,952.03x = 256,287,124.35 × 49,660,404.03
  4. Step 4: Simplify right side
    170,828,952.03x = 12,727,322,142,907,852
  5. Step 5: Solve for x
    x = 12,727,322,142,907,852/170,828,952.03
  6. Step 6: Final answer
    x = 74,503,308.67

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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.