Home / 57,813,530.59-79,775,317.92-33,035,319.96

Finding the Fourth Proportional to 57,813,530.59, 79,775,317.92 and 33,035,319.96

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Solution

The fourth proportional to 57,813,530.59, 79,775,317.92 and 33,035,319.96 is: 45,584,539.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,813,530.59 : 79,775,317.92 = 33,035,319.96 : x
  2. Step 2: Convert to fraction form
    57,813,530.59/79,775,317.92 = 33,035,319.96/x
  3. Step 3: Cross multiply
    57,813,530.59x = 79,775,317.92 × 33,035,319.96
  4. Step 4: Simplify right side
    57,813,530.59x = 2,635,403,152,036,922
  5. Step 5: Solve for x
    x = 2,635,403,152,036,922/57,813,530.59
  6. Step 6: Final answer
    x = 45,584,539.21

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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.