Home / 58,562,855.82-87,757,964.87-32,619,443.58

Finding the Fourth Proportional to 58,562,855.82, 87,757,964.87 and 32,619,443.58

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Solution

The fourth proportional to 58,562,855.82, 87,757,964.87 and 32,619,443.58 is: 48,881,085.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,562,855.82 : 87,757,964.87 = 32,619,443.58 : x
  2. Step 2: Convert to fraction form
    58,562,855.82/87,757,964.87 = 32,619,443.58/x
  3. Step 3: Cross multiply
    58,562,855.82x = 87,757,964.87 × 32,619,443.58
  4. Step 4: Simplify right side
    58,562,855.82x = 2,862,615,983,609,489.50
  5. Step 5: Solve for x
    x = 2,862,615,983,609,489.50/58,562,855.82
  6. Step 6: Final answer
    x = 48,881,085.86

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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.