Home / 22,766,975.97-34,152,856.16-7,415,461.03

Finding the Fourth Proportional to 22,766,975.97, 34,152,856.16 and 7,415,461.03

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Solution

The fourth proportional to 22,766,975.97, 34,152,856.16 and 7,415,461.03 is: 11,123,970.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,766,975.97 : 34,152,856.16 = 7,415,461.03 : x
  2. Step 2: Convert to fraction form
    22,766,975.97/34,152,856.16 = 7,415,461.03/x
  3. Step 3: Cross multiply
    22,766,975.97x = 34,152,856.16 × 7,415,461.03
  4. Step 4: Simplify right side
    22,766,975.97x = 253,259,173,795,216
  5. Step 5: Solve for x
    x = 253,259,173,795,216/22,766,975.97
  6. Step 6: Final answer
    x = 11,123,970.71

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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.