Home / 265,464,227.45-366,321,927.16-147,984,361.13

Finding the Fourth Proportional to 265,464,227.45, 366,321,927.16 and 147,984,361.13

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Solution

The fourth proportional to 265,464,227.45, 366,321,927.16 and 147,984,361.13 is: 204,207,990.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,464,227.45 : 366,321,927.16 = 147,984,361.13 : x
  2. Step 2: Convert to fraction form
    265,464,227.45/366,321,927.16 = 147,984,361.13/x
  3. Step 3: Cross multiply
    265,464,227.45x = 366,321,927.16 × 147,984,361.13
  4. Step 4: Simplify right side
    265,464,227.45x = 54,209,916,359,783,776
  5. Step 5: Solve for x
    x = 54,209,916,359,783,776/265,464,227.45
  6. Step 6: Final answer
    x = 204,207,990.21

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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.