Home / 88,171,488.45-132,257,655.18-26,761,180.29

Finding the Fourth Proportional to 88,171,488.45, 132,257,655.18 and 26,761,180.29

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Solution

The fourth proportional to 88,171,488.45, 132,257,655.18 and 26,761,180.29 is: 40,141,898.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,171,488.45 : 132,257,655.18 = 26,761,180.29 : x
  2. Step 2: Convert to fraction form
    88,171,488.45/132,257,655.18 = 26,761,180.29/x
  3. Step 3: Cross multiply
    88,171,488.45x = 132,257,655.18 × 26,761,180.29
  4. Step 4: Simplify right side
    88,171,488.45x = 3,539,370,955,004,632.50
  5. Step 5: Solve for x
    x = 3,539,370,955,004,632.50/88,171,488.45
  6. Step 6: Final answer
    x = 40,141,898.67

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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.