Home / 96,238,053.48-144,299,431.34-30,630,852.39

Finding the Fourth Proportional to 96,238,053.48, 144,299,431.34 and 30,630,852.39

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Solution

The fourth proportional to 96,238,053.48, 144,299,431.34 and 30,630,852.39 is: 45,927,929.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,238,053.48 : 144,299,431.34 = 30,630,852.39 : x
  2. Step 2: Convert to fraction form
    96,238,053.48/144,299,431.34 = 30,630,852.39/x
  3. Step 3: Cross multiply
    96,238,053.48x = 144,299,431.34 × 30,630,852.39
  4. Step 4: Simplify right side
    96,238,053.48x = 4,420,014,581,199,775.50
  5. Step 5: Solve for x
    x = 4,420,014,581,199,775.50/96,238,053.48
  6. Step 6: Final answer
    x = 45,927,929.97

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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.