Home / 54,155,565.36-74,748,015.54-33,252,606.54

Finding the Fourth Proportional to 54,155,565.36, 74,748,015.54 and 33,252,606.54

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Solution

The fourth proportional to 54,155,565.36, 74,748,015.54 and 33,252,606.54 is: 45,896,785.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,155,565.36 : 74,748,015.54 = 33,252,606.54 : x
  2. Step 2: Convert to fraction form
    54,155,565.36/74,748,015.54 = 33,252,606.54/x
  3. Step 3: Cross multiply
    54,155,565.36x = 74,748,015.54 × 33,252,606.54
  4. Step 4: Simplify right side
    54,155,565.36x = 2,485,566,350,397,426
  5. Step 5: Solve for x
    x = 2,485,566,350,397,426/54,155,565.36
  6. Step 6: Final answer
    x = 45,896,785.19

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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.