Home / 37,745,513.23-56,618,417.46-11,484,610.45

Finding the Fourth Proportional to 37,745,513.23, 56,618,417.46 and 11,484,610.45

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Solution

The fourth proportional to 37,745,513.23, 56,618,417.46 and 11,484,610.45 is: 17,226,960.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,745,513.23 : 56,618,417.46 = 11,484,610.45 : x
  2. Step 2: Convert to fraction form
    37,745,513.23/56,618,417.46 = 11,484,610.45/x
  3. Step 3: Cross multiply
    37,745,513.23x = 56,618,417.46 × 11,484,610.45
  4. Step 4: Simplify right side
    37,745,513.23x = 650,240,468,823,578.38
  5. Step 5: Solve for x
    x = 650,240,468,823,578.38/37,745,513.23
  6. Step 6: Final answer
    x = 17,226,960.59

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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.