Home / 735,901,003.67-1,103,720,440.93-293,206,581.82

Finding the Fourth Proportional to 735,901,003.67, 1,103,720,440.93 and 293,206,581.82

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Solution

The fourth proportional to 735,901,003.67, 1,103,720,440.93 and 293,206,581.82 is: 439,757,652.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,901,003.67 : 1,103,720,440.93 = 293,206,581.82 : x
  2. Step 2: Convert to fraction form
    735,901,003.67/1,103,720,440.93 = 293,206,581.82/x
  3. Step 3: Cross multiply
    735,901,003.67x = 1,103,720,440.93 × 293,206,581.82
  4. Step 4: Simplify right side
    735,901,003.67x = 323,618,097,770,595,200
  5. Step 5: Solve for x
    x = 323,618,097,770,595,200/735,901,003.67
  6. Step 6: Final answer
    x = 439,757,652.40

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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.