Home / 491,003,770.04-736,602,678.58-180,114,273.30

Finding the Fourth Proportional to 491,003,770.04, 736,602,678.58 and 180,114,273.30

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Solution

The fourth proportional to 491,003,770.04, 736,602,678.58 and 180,114,273.30 is: 270,207,000.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    491,003,770.04 : 736,602,678.58 = 180,114,273.30 : x
  2. Step 2: Convert to fraction form
    491,003,770.04/736,602,678.58 = 180,114,273.30/x
  3. Step 3: Cross multiply
    491,003,770.04x = 736,602,678.58 × 180,114,273.30
  4. Step 4: Simplify right side
    491,003,770.04x = 132,672,656,165,920,784
  5. Step 5: Solve for x
    x = 132,672,656,165,920,784/491,003,770.04
  6. Step 6: Final answer
    x = 270,207,000.97

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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.