Home / 96,238,053.86-144,299,431.91-30,630,852.77

Finding the Fourth Proportional to 96,238,053.86, 144,299,431.91 and 30,630,852.77

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Solution

The fourth proportional to 96,238,053.86, 144,299,431.91 and 30,630,852.77 is: 45,927,930.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,238,053.86 : 144,299,431.91 = 30,630,852.77 : x
  2. Step 2: Convert to fraction form
    96,238,053.86/144,299,431.91 = 30,630,852.77/x
  3. Step 3: Cross multiply
    96,238,053.86x = 144,299,431.91 × 30,630,852.77
  4. Step 4: Simplify right side
    96,238,053.86x = 4,420,014,652,755,198.50
  5. Step 5: Solve for x
    x = 4,420,014,652,755,198.50/96,238,053.86
  6. Step 6: Final answer
    x = 45,927,930.54

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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.