Home / 16,099,853,712.60-24,160,811,848.87-5,619,070,129.75

Finding the Fourth Proportional to 16,099,853,712.60, 24,160,811,848.87 and 5,619,070,129.75

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Solution

The fourth proportional to 16,099,853,712.60, 24,160,811,848.87 and 5,619,070,129.75 is: 8,432,455,262.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,099,853,712.60 : 24,160,811,848.87 = 5,619,070,129.75 : x
  2. Step 2: Convert to fraction form
    16,099,853,712.60/24,160,811,848.87 = 5,619,070,129.75/x
  3. Step 3: Cross multiply
    16,099,853,712.60x = 24,160,811,848.87 × 5,619,070,129.75
  4. Step 4: Simplify right side
    16,099,853,712.60x = 135,761,296,170,537,140,224
  5. Step 5: Solve for x
    x = 135,761,296,170,537,140,224/16,099,853,712.60
  6. Step 6: Final answer
    x = 8,432,455,262.89

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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.