Home / 37,494,661.84-56,230,478.64-13,227,913.66

Finding the Fourth Proportional to 37,494,661.84, 56,230,478.64 and 13,227,913.66

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Solution

The fourth proportional to 37,494,661.84, 56,230,478.64 and 13,227,913.66 is: 19,837,808.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,494,661.84 : 56,230,478.64 = 13,227,913.66 : x
  2. Step 2: Convert to fraction form
    37,494,661.84/56,230,478.64 = 13,227,913.66/x
  3. Step 3: Cross multiply
    37,494,661.84x = 56,230,478.64 × 13,227,913.66
  4. Step 4: Simplify right side
    37,494,661.84x = 743,811,916,510,394.25
  5. Step 5: Solve for x
    x = 743,811,916,510,394.25/37,494,661.84
  6. Step 6: Final answer
    x = 19,837,808.37

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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.