Home / 43,327,109.55-59,797,828.50-27,433,671.62

Finding the Fourth Proportional to 43,327,109.55, 59,797,828.50 and 27,433,671.62

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Solution

The fourth proportional to 43,327,109.55, 59,797,828.50 and 27,433,671.62 is: 37,862,530.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,327,109.55 : 59,797,828.50 = 27,433,671.62 : x
  2. Step 2: Convert to fraction form
    43,327,109.55/59,797,828.50 = 27,433,671.62/x
  3. Step 3: Cross multiply
    43,327,109.55x = 59,797,828.50 × 27,433,671.62
  4. Step 4: Simplify right side
    43,327,109.55x = 1,640,473,990,359,088
  5. Step 5: Solve for x
    x = 1,640,473,990,359,088/43,327,109.55
  6. Step 6: Final answer
    x = 37,862,530.12

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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.