Home / 327,470,147.10-491,205,220.65-241,376,705.10

Finding the Fourth Proportional to 327,470,147.10, 491,205,220.65 and 241,376,705.10

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Solution

The fourth proportional to 327,470,147.10, 491,205,220.65 and 241,376,705.10 is: 362,065,057.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,470,147.10 : 491,205,220.65 = 241,376,705.10 : x
  2. Step 2: Convert to fraction form
    327,470,147.10/491,205,220.65 = 241,376,705.10/x
  3. Step 3: Cross multiply
    327,470,147.10x = 491,205,220.65 × 241,376,705.10
  4. Step 4: Simplify right side
    327,470,147.10x = 118,565,497,688,415,472
  5. Step 5: Solve for x
    x = 118,565,497,688,415,472/327,470,147.10
  6. Step 6: Final answer
    x = 362,065,057.65

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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.