Home / 60,008,905.49-82,825,611.62-36,482,443.13

Finding the Fourth Proportional to 60,008,905.49, 82,825,611.62 and 36,482,443.13

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Solution

The fourth proportional to 60,008,905.49, 82,825,611.62 and 36,482,443.13 is: 50,353,870.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,008,905.49 : 82,825,611.62 = 36,482,443.13 : x
  2. Step 2: Convert to fraction form
    60,008,905.49/82,825,611.62 = 36,482,443.13/x
  3. Step 3: Cross multiply
    60,008,905.49x = 82,825,611.62 × 36,482,443.13
  4. Step 4: Simplify right side
    60,008,905.49x = 3,021,680,665,658,769
  5. Step 5: Solve for x
    x = 3,021,680,665,658,769/60,008,905.49
  6. Step 6: Final answer
    x = 50,353,870.67

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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.