Home / 88,171,482.44-132,257,646.18-26,761,174.29

Finding the Fourth Proportional to 88,171,482.44, 132,257,646.18 and 26,761,174.29

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Solution

The fourth proportional to 88,171,482.44, 132,257,646.18 and 26,761,174.29 is: 40,141,889.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,171,482.44 : 132,257,646.18 = 26,761,174.29 : x
  2. Step 2: Convert to fraction form
    88,171,482.44/132,257,646.18 = 26,761,174.29/x
  3. Step 3: Cross multiply
    88,171,482.44x = 132,257,646.18 × 26,761,174.29
  4. Step 4: Simplify right side
    88,171,482.44x = 3,539,369,920,608,133
  5. Step 5: Solve for x
    x = 3,539,369,920,608,133/88,171,482.44
  6. Step 6: Final answer
    x = 40,141,889.67

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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.