Home / 96,238,056.48-144,299,435.84-30,630,855.39

Finding the Fourth Proportional to 96,238,056.48, 144,299,435.84 and 30,630,855.39

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Solution

The fourth proportional to 96,238,056.48, 144,299,435.84 and 30,630,855.39 is: 45,927,934.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,238,056.48 : 144,299,435.84 = 30,630,855.39 : x
  2. Step 2: Convert to fraction form
    96,238,056.48/144,299,435.84 = 30,630,855.39/x
  3. Step 3: Cross multiply
    96,238,056.48x = 144,299,435.84 × 30,630,855.39
  4. Step 4: Simplify right side
    96,238,056.48x = 4,420,015,152,073,623.50
  5. Step 5: Solve for x
    x = 4,420,015,152,073,623.50/96,238,056.48
  6. Step 6: Final answer
    x = 45,927,934.48

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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.