Home / 327,679,032.96-452,195,686.80-181,001,316.96

Finding the Fourth Proportional to 327,679,032.96, 452,195,686.80 and 181,001,316.96

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Solution

The fourth proportional to 327,679,032.96, 452,195,686.80 and 181,001,316.96 is: 249,781,055.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,679,032.96 : 452,195,686.80 = 181,001,316.96 : x
  2. Step 2: Convert to fraction form
    327,679,032.96/452,195,686.80 = 181,001,316.96/x
  3. Step 3: Cross multiply
    327,679,032.96x = 452,195,686.80 × 181,001,316.96
  4. Step 4: Simplify right side
    327,679,032.96x = 81,848,014,834,431,696
  5. Step 5: Solve for x
    x = 81,848,014,834,431,696/327,679,032.96
  6. Step 6: Final answer
    x = 249,781,055.86

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.