Home / 89,103,240-133,654,965.71-24,407,602.83

Finding the Fourth Proportional to 89,103,240, 133,654,965.71 and 24,407,602.83

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Solution

The fourth proportional to 89,103,240, 133,654,965.71 and 24,407,602.83 is: 36,611,433.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,103,240 : 133,654,965.71 = 24,407,602.83 : x
  2. Step 2: Convert to fraction form
    89,103,240/133,654,965.71 = 24,407,602.83/x
  3. Step 3: Cross multiply
    89,103,240x = 133,654,965.71 × 24,407,602.83
  4. Step 4: Simplify right side
    89,103,240x = 3,262,197,319,184,910.50
  5. Step 5: Solve for x
    x = 3,262,197,319,184,910.50/89,103,240
  6. Step 6: Final answer
    x = 36,611,433.20

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.