Home / 11,834,344.68-17,752,526.80-4,157,318.56

Finding the Fourth Proportional to 11,834,344.68, 17,752,526.80 and 4,157,318.56

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Solution

The fourth proportional to 11,834,344.68, 17,752,526.80 and 4,157,318.56 is: 6,236,332.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,834,344.68 : 17,752,526.80 = 4,157,318.56 : x
  2. Step 2: Convert to fraction form
    11,834,344.68/17,752,526.80 = 4,157,318.56/x
  3. Step 3: Cross multiply
    11,834,344.68x = 17,752,526.80 × 4,157,318.56
  4. Step 4: Simplify right side
    11,834,344.68x = 73,802,909,152,537.41
  5. Step 5: Solve for x
    x = 73,802,909,152,537.41/11,834,344.68
  6. Step 6: Final answer
    x = 6,236,332.57

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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.