Home / 241,568,166.65-333,373,507.92-137,155,953.38

Finding the Fourth Proportional to 241,568,166.65, 333,373,507.92 and 137,155,953.38

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Solution

The fourth proportional to 241,568,166.65, 333,373,507.92 and 137,155,953.38 is: 189,280,574.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,568,166.65 : 333,373,507.92 = 137,155,953.38 : x
  2. Step 2: Convert to fraction form
    241,568,166.65/333,373,507.92 = 137,155,953.38/x
  3. Step 3: Cross multiply
    241,568,166.65x = 333,373,507.92 × 137,155,953.38
  4. Step 4: Simplify right side
    241,568,166.65x = 45,724,161,308,735,712
  5. Step 5: Solve for x
    x = 45,724,161,308,735,712/241,568,166.65
  6. Step 6: Final answer
    x = 189,280,574.27

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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.