Home / 43,114,938.20-64,672,407.30-37,446,234.20

Finding the Fourth Proportional to 43,114,938.20, 64,672,407.30 and 37,446,234.20

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Solution

The fourth proportional to 43,114,938.20, 64,672,407.30 and 37,446,234.20 is: 56,169,351.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,114,938.20 : 64,672,407.30 = 37,446,234.20 : x
  2. Step 2: Convert to fraction form
    43,114,938.20/64,672,407.30 = 37,446,234.20/x
  3. Step 3: Cross multiply
    43,114,938.20x = 64,672,407.30 × 37,446,234.20
  4. Step 4: Simplify right side
    43,114,938.20x = 2,421,738,110,033,589.50
  5. Step 5: Solve for x
    x = 2,421,738,110,033,589.50/43,114,938.20
  6. Step 6: Final answer
    x = 56,169,351.30

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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.