Home / 43,464,212.42-59,955,638.47-27,138,344.90

Finding the Fourth Proportional to 43,464,212.42, 59,955,638.47 and 27,138,344.90

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Solution

The fourth proportional to 43,464,212.42, 59,955,638.47 and 27,138,344.90 is: 37,435,322.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,464,212.42 : 59,955,638.47 = 27,138,344.90 : x
  2. Step 2: Convert to fraction form
    43,464,212.42/59,955,638.47 = 27,138,344.90/x
  3. Step 3: Cross multiply
    43,464,212.42x = 59,955,638.47 × 27,138,344.90
  4. Step 4: Simplify right side
    43,464,212.42x = 1,627,096,795,130,944.25
  5. Step 5: Solve for x
    x = 1,627,096,795,130,944.25/43,464,212.42
  6. Step 6: Final answer
    x = 37,435,322.18

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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.