Home / 58,446,775.12-87,670,754.52-26,100,325.84

Finding the Fourth Proportional to 58,446,775.12, 87,670,754.52 and 26,100,325.84

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Solution

The fourth proportional to 58,446,775.12, 87,670,754.52 and 26,100,325.84 is: 39,150,753.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,446,775.12 : 87,670,754.52 = 26,100,325.84 : x
  2. Step 2: Convert to fraction form
    58,446,775.12/87,670,754.52 = 26,100,325.84/x
  3. Step 3: Cross multiply
    58,446,775.12x = 87,670,754.52 × 26,100,325.84
  4. Step 4: Simplify right side
    58,446,775.12x = 2,288,235,259,610,652.50
  5. Step 5: Solve for x
    x = 2,288,235,259,610,652.50/58,446,775.12
  6. Step 6: Final answer
    x = 39,150,753.06

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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.