Home / 14,951,456.50-22,427,897.58-7,265,944.84

Finding the Fourth Proportional to 14,951,456.50, 22,427,897.58 and 7,265,944.84

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Solution

The fourth proportional to 14,951,456.50, 22,427,897.58 and 7,265,944.84 is: 10,899,263.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,951,456.50 : 22,427,897.58 = 7,265,944.84 : x
  2. Step 2: Convert to fraction form
    14,951,456.50/22,427,897.58 = 7,265,944.84/x
  3. Step 3: Cross multiply
    14,951,456.50x = 22,427,897.58 × 7,265,944.84
  4. Step 4: Simplify right side
    14,951,456.50x = 162,959,866,693,449.47
  5. Step 5: Solve for x
    x = 162,959,866,693,449.47/14,951,456.50
  6. Step 6: Final answer
    x = 10,899,263.67

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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.