Home / 241,931,567.90-362,897,351.85-80,373,503.90

Finding the Fourth Proportional to 241,931,567.90, 362,897,351.85 and 80,373,503.90

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Solution

The fourth proportional to 241,931,567.90, 362,897,351.85 and 80,373,503.90 is: 120,560,255.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,931,567.90 : 362,897,351.85 = 80,373,503.90 : x
  2. Step 2: Convert to fraction form
    241,931,567.90/362,897,351.85 = 80,373,503.90/x
  3. Step 3: Cross multiply
    241,931,567.90x = 362,897,351.85 × 80,373,503.90
  4. Step 4: Simplify right side
    241,931,567.90x = 29,167,331,724,215,652
  5. Step 5: Solve for x
    x = 29,167,331,724,215,652/241,931,567.90
  6. Step 6: Final answer
    x = 120,560,255.85

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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.