Home / 43,432,833.96-59,942,628.45-25,098,119.46

Finding the Fourth Proportional to 43,432,833.96, 59,942,628.45 and 25,098,119.46

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Solution

The fourth proportional to 43,432,833.96, 59,942,628.45 and 25,098,119.46 is: 34,638,477.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,432,833.96 : 59,942,628.45 = 25,098,119.46 : x
  2. Step 2: Convert to fraction form
    43,432,833.96/59,942,628.45 = 25,098,119.46/x
  3. Step 3: Cross multiply
    43,432,833.96x = 59,942,628.45 × 25,098,119.46
  4. Step 4: Simplify right side
    43,432,833.96x = 1,504,447,249,584,494.75
  5. Step 5: Solve for x
    x = 1,504,447,249,584,494.75/43,432,833.96
  6. Step 6: Final answer
    x = 34,638,477.68

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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.