Home / 159,939,266.03-239,918,199.26-44,932,776.42

Finding the Fourth Proportional to 159,939,266.03, 239,918,199.26 and 44,932,776.42

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Solution

The fourth proportional to 159,939,266.03, 239,918,199.26 and 44,932,776.42 is: 67,401,777.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,939,266.03 : 239,918,199.26 = 44,932,776.42 : x
  2. Step 2: Convert to fraction form
    159,939,266.03/239,918,199.26 = 44,932,776.42/x
  3. Step 3: Cross multiply
    159,939,266.03x = 239,918,199.26 × 44,932,776.42
  4. Step 4: Simplify right side
    159,939,266.03x = 10,780,190,807,366,590
  5. Step 5: Solve for x
    x = 10,780,190,807,366,590/159,939,266.03
  6. Step 6: Final answer
    x = 67,401,777.41

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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.