Home / 37,665,032.68-56,498,073.54-10,738,688.68

Finding the Fourth Proportional to 37,665,032.68, 56,498,073.54 and 10,738,688.68

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Solution

The fourth proportional to 37,665,032.68, 56,498,073.54 and 10,738,688.68 is: 16,108,182.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,665,032.68 : 56,498,073.54 = 10,738,688.68 : x
  2. Step 2: Convert to fraction form
    37,665,032.68/56,498,073.54 = 10,738,688.68/x
  3. Step 3: Cross multiply
    37,665,032.68x = 56,498,073.54 × 10,738,688.68
  4. Step 4: Simplify right side
    37,665,032.68x = 606,715,222,765,805.50
  5. Step 5: Solve for x
    x = 606,715,222,765,805.50/37,665,032.68
  6. Step 6: Final answer
    x = 16,108,182.57

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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.