Home / 433,457,110.80-650,185,666.20-174,796,246.80

Finding the Fourth Proportional to 433,457,110.80, 650,185,666.20 and 174,796,246.80

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Solution

The fourth proportional to 433,457,110.80, 650,185,666.20 and 174,796,246.80 is: 262,194,370.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,457,110.80 : 650,185,666.20 = 174,796,246.80 : x
  2. Step 2: Convert to fraction form
    433,457,110.80/650,185,666.20 = 174,796,246.80/x
  3. Step 3: Cross multiply
    433,457,110.80x = 650,185,666.20 × 174,796,246.80
  4. Step 4: Simplify right side
    433,457,110.80x = 113,650,014,174,917,632
  5. Step 5: Solve for x
    x = 113,650,014,174,917,632/433,457,110.80
  6. Step 6: Final answer
    x = 262,194,370.20

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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.