Home / 83,353,715.70-125,030,573.55-22,769,441.70

Finding the Fourth Proportional to 83,353,715.70, 125,030,573.55 and 22,769,441.70

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Solution

The fourth proportional to 83,353,715.70, 125,030,573.55 and 22,769,441.70 is: 34,154,162.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,353,715.70 : 125,030,573.55 = 22,769,441.70 : x
  2. Step 2: Convert to fraction form
    83,353,715.70/125,030,573.55 = 22,769,441.70/x
  3. Step 3: Cross multiply
    83,353,715.70x = 125,030,573.55 × 22,769,441.70
  4. Step 4: Simplify right side
    83,353,715.70x = 2,846,876,355,164,287
  5. Step 5: Solve for x
    x = 2,846,876,355,164,287/83,353,715.70
  6. Step 6: Final answer
    x = 34,154,162.55

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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.