Home / 16,176,759.81-24,265,637.94-7,074,171.93

Finding the Fourth Proportional to 16,176,759.81, 24,265,637.94 and 7,074,171.93

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Solution

The fourth proportional to 16,176,759.81, 24,265,637.94 and 7,074,171.93 is: 10,611,475.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,176,759.81 : 24,265,637.94 = 7,074,171.93 : x
  2. Step 2: Convert to fraction form
    16,176,759.81/24,265,637.94 = 7,074,171.93/x
  3. Step 3: Cross multiply
    16,176,759.81x = 24,265,637.94 × 7,074,171.93
  4. Step 4: Simplify right side
    16,176,759.81x = 171,659,294,778,691.03
  5. Step 5: Solve for x
    x = 171,659,294,778,691.03/16,176,759.81
  6. Step 6: Final answer
    x = 10,611,475.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.