Home / 177,157,104.80-266,019,092.40-134,074,954.40

Finding the Fourth Proportional to 177,157,104.80, 266,019,092.40 and 134,074,954.40

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Solution

The fourth proportional to 177,157,104.80, 266,019,092.40 and 134,074,954.40 is: 201,326,939.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,157,104.80 : 266,019,092.40 = 134,074,954.40 : x
  2. Step 2: Convert to fraction form
    177,157,104.80/266,019,092.40 = 134,074,954.40/x
  3. Step 3: Cross multiply
    177,157,104.80x = 266,019,092.40 × 134,074,954.40
  4. Step 4: Simplify right side
    177,157,104.80x = 35,666,497,683,059,388
  5. Step 5: Solve for x
    x = 35,666,497,683,059,388/177,157,104.80
  6. Step 6: Final answer
    x = 201,326,939.29

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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.