Home / 48,556,162.34-67,006,711.41-26,529,187.70

Finding the Fourth Proportional to 48,556,162.34, 67,006,711.41 and 26,529,187.70

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Solution

The fourth proportional to 48,556,162.34, 67,006,711.41 and 26,529,187.70 is: 36,609,845.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,556,162.34 : 67,006,711.41 = 26,529,187.70 : x
  2. Step 2: Convert to fraction form
    48,556,162.34/67,006,711.41 = 26,529,187.70/x
  3. Step 3: Cross multiply
    48,556,162.34x = 67,006,711.41 × 26,529,187.70
  4. Step 4: Simplify right side
    48,556,162.34x = 1,777,633,624,155,621.50
  5. Step 5: Solve for x
    x = 1,777,633,624,155,621.50/48,556,162.34
  6. Step 6: Final answer
    x = 36,609,845.97

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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.