Home / 48,516,777,207.16-72,776,648,408.99-16,645,003,077.39

Finding the Fourth Proportional to 48,516,777,207.16, 72,776,648,408.99 and 16,645,003,077.39

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Solution

The fourth proportional to 48,516,777,207.16, 72,776,648,408.99 and 16,645,003,077.39 is: 24,968,013,261.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,516,777,207.16 : 72,776,648,408.99 = 16,645,003,077.39 : x
  2. Step 2: Convert to fraction form
    48,516,777,207.16/72,776,648,408.99 = 16,645,003,077.39/x
  3. Step 3: Cross multiply
    48,516,777,207.16x = 72,776,648,408.99 × 16,645,003,077.39
  4. Step 4: Simplify right side
    48,516,777,207.16x = 1,211,367,536,729,404,735,488
  5. Step 5: Solve for x
    x = 1,211,367,536,729,404,735,488/48,516,777,207.16
  6. Step 6: Final answer
    x = 24,968,013,261.83

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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.