Home / 564,556,828.96-846,544,476.31-253,397,695.97

Finding the Fourth Proportional to 564,556,828.96, 846,544,476.31 and 253,397,695.97

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Solution

The fourth proportional to 564,556,828.96, 846,544,476.31 and 253,397,695.97 is: 379,966,035.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,556,828.96 : 846,544,476.31 = 253,397,695.97 : x
  2. Step 2: Convert to fraction form
    564,556,828.96/846,544,476.31 = 253,397,695.97/x
  3. Step 3: Cross multiply
    564,556,828.96x = 846,544,476.31 × 253,397,695.97
  4. Step 4: Simplify right side
    564,556,828.96x = 214,512,419,833,084,224
  5. Step 5: Solve for x
    x = 214,512,419,833,084,224/564,556,828.96
  6. Step 6: Final answer
    x = 379,966,035.00

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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.