Home / 1,083,027,191.40-1,624,695,038.96-336,107,496.15

Finding the Fourth Proportional to 1,083,027,191.40, 1,624,695,038.96 and 336,107,496.15

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Solution

The fourth proportional to 1,083,027,191.40, 1,624,695,038.96 and 336,107,496.15 is: 504,209,114.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,027,191.40 : 1,624,695,038.96 = 336,107,496.15 : x
  2. Step 2: Convert to fraction form
    1,083,027,191.40/1,624,695,038.96 = 336,107,496.15/x
  3. Step 3: Cross multiply
    1,083,027,191.40x = 1,624,695,038.96 × 336,107,496.15
  4. Step 4: Simplify right side
    1,083,027,191.40x = 546,072,181,550,491,712
  5. Step 5: Solve for x
    x = 546,072,181,550,491,712/1,083,027,191.40
  6. Step 6: Final answer
    x = 504,209,114.86

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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.