Home / 37,775,920.56-56,657,542.64-10,484,986.34

Finding the Fourth Proportional to 37,775,920.56, 56,657,542.64 and 10,484,986.34

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Solution

The fourth proportional to 37,775,920.56, 56,657,542.64 and 10,484,986.34 is: 15,725,720.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,775,920.56 : 56,657,542.64 = 10,484,986.34 : x
  2. Step 2: Convert to fraction form
    37,775,920.56/56,657,542.64 = 10,484,986.34/x
  3. Step 3: Cross multiply
    37,775,920.56x = 56,657,542.64 × 10,484,986.34
  4. Step 4: Simplify right side
    37,775,920.56x = 594,053,560,727,586.38
  5. Step 5: Solve for x
    x = 594,053,560,727,586.38/37,775,920.56
  6. Step 6: Final answer
    x = 15,725,720.30

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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.