Home / 173,833,273.90-260,784,902.85-51,011,353.90

Finding the Fourth Proportional to 173,833,273.90, 260,784,902.85 and 51,011,353.90

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Solution

The fourth proportional to 173,833,273.90, 260,784,902.85 and 51,011,353.90 is: 76,527,299.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,833,273.90 : 260,784,902.85 = 51,011,353.90 : x
  2. Step 2: Convert to fraction form
    173,833,273.90/260,784,902.85 = 51,011,353.90/x
  3. Step 3: Cross multiply
    173,833,273.90x = 260,784,902.85 × 51,011,353.90
  4. Step 4: Simplify right side
    173,833,273.90x = 13,302,990,971,058,468
  5. Step 5: Solve for x
    x = 13,302,990,971,058,468/173,833,273.90
  6. Step 6: Final answer
    x = 76,527,299.25

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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.