Home / 177,148,629.59-244,465,261.04-98,832,195.14

Finding the Fourth Proportional to 177,148,629.59, 244,465,261.04 and 98,832,195.14

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Solution

The fourth proportional to 177,148,629.59, 244,465,261.04 and 98,832,195.14 is: 136,388,514.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,148,629.59 : 244,465,261.04 = 98,832,195.14 : x
  2. Step 2: Convert to fraction form
    177,148,629.59/244,465,261.04 = 98,832,195.14/x
  3. Step 3: Cross multiply
    177,148,629.59x = 244,465,261.04 × 98,832,195.14
  4. Step 4: Simplify right side
    177,148,629.59x = 24,161,038,383,081,072
  5. Step 5: Solve for x
    x = 24,161,038,383,081,072/177,148,629.59
  6. Step 6: Final answer
    x = 136,388,514.21

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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.