Home / 325,604,910.59-449,337,614.58-176,926,031.17

Finding the Fourth Proportional to 325,604,910.59, 449,337,614.58 and 176,926,031.17

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Solution

The fourth proportional to 325,604,910.59, 449,337,614.58 and 176,926,031.17 is: 244,159,465.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,604,910.59 : 449,337,614.58 = 176,926,031.17 : x
  2. Step 2: Convert to fraction form
    325,604,910.59/449,337,614.58 = 176,926,031.17/x
  3. Step 3: Cross multiply
    325,604,910.59x = 449,337,614.58 × 176,926,031.17
  4. Step 4: Simplify right side
    325,604,910.59x = 79,499,520,803,034,512
  5. Step 5: Solve for x
    x = 79,499,520,803,034,512/325,604,910.59
  6. Step 6: Final answer
    x = 244,159,465.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.