Home / 580,824,000.60-871,236,000.90-375,239,002.20

Finding the Fourth Proportional to 580,824,000.60, 871,236,000.90 and 375,239,002.20

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Solution

The fourth proportional to 580,824,000.60, 871,236,000.90 and 375,239,002.20 is: 562,858,503.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    580,824,000.60 : 871,236,000.90 = 375,239,002.20 : x
  2. Step 2: Convert to fraction form
    580,824,000.60/871,236,000.90 = 375,239,002.20/x
  3. Step 3: Cross multiply
    580,824,000.60x = 871,236,000.90 × 375,239,002.20
  4. Step 4: Simplify right side
    580,824,000.60x = 326,921,727,658,434,304
  5. Step 5: Solve for x
    x = 326,921,727,658,434,304/580,824,000.60
  6. Step 6: Final answer
    x = 562,858,503.30

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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.