Home / 59,852,859.42-82,582,857.78-36,330,816.90

Finding the Fourth Proportional to 59,852,859.42, 82,582,857.78 and 36,330,816.90

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Solution

The fourth proportional to 59,852,859.42, 82,582,857.78 and 36,330,816.90 is: 50,127,975.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,852,859.42 : 82,582,857.78 = 36,330,816.90 : x
  2. Step 2: Convert to fraction form
    59,852,859.42/82,582,857.78 = 36,330,816.90/x
  3. Step 3: Cross multiply
    59,852,859.42x = 82,582,857.78 × 36,330,816.90
  4. Step 4: Simplify right side
    59,852,859.42x = 3,000,302,685,083,920.50
  5. Step 5: Solve for x
    x = 3,000,302,685,083,920.50/59,852,859.42
  6. Step 6: Final answer
    x = 50,127,975.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.