Home / 69,524,685.54-95,900,424.45-41,247,038.40

Finding the Fourth Proportional to 69,524,685.54, 95,900,424.45 and 41,247,038.40

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Solution

The fourth proportional to 69,524,685.54, 95,900,424.45 and 41,247,038.40 is: 56,895,021.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,524,685.54 : 95,900,424.45 = 41,247,038.40 : x
  2. Step 2: Convert to fraction form
    69,524,685.54/95,900,424.45 = 41,247,038.40/x
  3. Step 3: Cross multiply
    69,524,685.54x = 95,900,424.45 × 41,247,038.40
  4. Step 4: Simplify right side
    69,524,685.54x = 3,955,608,489,865,449
  5. Step 5: Solve for x
    x = 3,955,608,489,865,449/69,524,685.54
  6. Step 6: Final answer
    x = 56,895,021.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.