Home / 337,176,087.40-505,512,188.70-183,995,108.20

Finding the Fourth Proportional to 337,176,087.40, 505,512,188.70 and 183,995,108.20

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Solution

The fourth proportional to 337,176,087.40, 505,512,188.70 and 183,995,108.20 is: 275,855,178.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,176,087.40 : 505,512,188.70 = 183,995,108.20 : x
  2. Step 2: Convert to fraction form
    337,176,087.40/505,512,188.70 = 183,995,108.20/x
  3. Step 3: Cross multiply
    337,176,087.40x = 505,512,188.70 × 183,995,108.20
  4. Step 4: Simplify right side
    337,176,087.40x = 93,011,769,856,275,312
  5. Step 5: Solve for x
    x = 93,011,769,856,275,312/337,176,087.40
  6. Step 6: Final answer
    x = 275,855,178.74

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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.