Home / 731,585,035.04-1,010,425,252.92-481,805,996

Finding the Fourth Proportional to 731,585,035.04, 1,010,425,252.92 and 481,805,996

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Solution

The fourth proportional to 731,585,035.04, 1,010,425,252.92 and 481,805,996 is: 665,444,100.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,585,035.04 : 1,010,425,252.92 = 481,805,996 : x
  2. Step 2: Convert to fraction form
    731,585,035.04/1,010,425,252.92 = 481,805,996/x
  3. Step 3: Cross multiply
    731,585,035.04x = 1,010,425,252.92 × 481,805,996
  4. Step 4: Simplify right side
    731,585,035.04x = 486,828,945,366,672,512
  5. Step 5: Solve for x
    x = 486,828,945,366,672,512/731,585,035.04
  6. Step 6: Final answer
    x = 665,444,100.21

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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.