Home / 565,025,015.33-847,080,155.68-176,647,932.53

Finding the Fourth Proportional to 565,025,015.33, 847,080,155.68 and 176,647,932.53

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Solution

The fourth proportional to 565,025,015.33, 847,080,155.68 and 176,647,932.53 is: 264,828,908.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,025,015.33 : 847,080,155.68 = 176,647,932.53 : x
  2. Step 2: Convert to fraction form
    565,025,015.33/847,080,155.68 = 176,647,932.53/x
  3. Step 3: Cross multiply
    565,025,015.33x = 847,080,155.68 × 176,647,932.53
  4. Step 4: Simplify right side
    565,025,015.33x = 149,634,958,183,385,536
  5. Step 5: Solve for x
    x = 149,634,958,183,385,536/565,025,015.33
  6. Step 6: Final answer
    x = 264,828,908.68

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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.