Home / 567,591,341.46-851,417,407.71-179,384,632.98

Finding the Fourth Proportional to 567,591,341.46, 851,417,407.71 and 179,384,632.98

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Solution

The fourth proportional to 567,591,341.46, 851,417,407.71 and 179,384,632.98 is: 269,086,555.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,591,341.46 : 851,417,407.71 = 179,384,632.98 : x
  2. Step 2: Convert to fraction form
    567,591,341.46/851,417,407.71 = 179,384,632.98/x
  3. Step 3: Cross multiply
    567,591,341.46x = 851,417,407.71 × 179,384,632.98
  4. Step 4: Simplify right side
    567,591,341.46x = 152,731,199,194,841,376
  5. Step 5: Solve for x
    x = 152,731,199,194,841,376/567,591,341.46
  6. Step 6: Final answer
    x = 269,086,555.83

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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.