Home / 54,852,790.48-75,704,562.70-33,951,527.60

Finding the Fourth Proportional to 54,852,790.48, 75,704,562.70 and 33,951,527.60

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Solution

The fourth proportional to 54,852,790.48, 75,704,562.70 and 33,951,527.60 is: 46,857,881.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,852,790.48 : 75,704,562.70 = 33,951,527.60 : x
  2. Step 2: Convert to fraction form
    54,852,790.48/75,704,562.70 = 33,951,527.60/x
  3. Step 3: Cross multiply
    54,852,790.48x = 75,704,562.70 × 33,951,527.60
  4. Step 4: Simplify right side
    54,852,790.48x = 2,570,285,549,954,980.50
  5. Step 5: Solve for x
    x = 2,570,285,549,954,980.50/54,852,790.48
  6. Step 6: Final answer
    x = 46,857,881.39

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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.