Home / 54,295,458,112.93-74,938,105,944.29-35,952,162,050.89

Finding the Fourth Proportional to 54,295,458,112.93, 74,938,105,944.29 and 35,952,162,050.89

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Solution

The fourth proportional to 54,295,458,112.93, 74,938,105,944.29 and 35,952,162,050.89 is: 49,620,852,688.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,295,458,112.93 : 74,938,105,944.29 = 35,952,162,050.89 : x
  2. Step 2: Convert to fraction form
    54,295,458,112.93/74,938,105,944.29 = 35,952,162,050.89/x
  3. Step 3: Cross multiply
    54,295,458,112.93x = 74,938,105,944.29 × 35,952,162,050.89
  4. Step 4: Simplify right side
    54,295,458,112.93x = 2,694,186,928,695,876,780,032
  5. Step 5: Solve for x
    x = 2,694,186,928,695,876,780,032/54,295,458,112.93
  6. Step 6: Final answer
    x = 49,620,852,688.86

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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.