Home / 270,673,232.88-373,519,054.08-146,911,272.24

Finding the Fourth Proportional to 270,673,232.88, 373,519,054.08 and 146,911,272.24

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Solution

The fourth proportional to 270,673,232.88, 373,519,054.08 and 146,911,272.24 is: 202,732,124.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,673,232.88 : 373,519,054.08 = 146,911,272.24 : x
  2. Step 2: Convert to fraction form
    270,673,232.88/373,519,054.08 = 146,911,272.24/x
  3. Step 3: Cross multiply
    270,673,232.88x = 373,519,054.08 × 146,911,272.24
  4. Step 4: Simplify right side
    270,673,232.88x = 54,874,159,440,774,160
  5. Step 5: Solve for x
    x = 54,874,159,440,774,160/270,673,232.88
  6. Step 6: Final answer
    x = 202,732,124.11

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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.