Home / 41,118,444.18-61,677,812.34-10,413,015.12

Finding the Fourth Proportional to 41,118,444.18, 61,677,812.34 and 10,413,015.12

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Solution

The fourth proportional to 41,118,444.18, 61,677,812.34 and 10,413,015.12 is: 15,619,559.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,118,444.18 : 61,677,812.34 = 10,413,015.12 : x
  2. Step 2: Convert to fraction form
    41,118,444.18/61,677,812.34 = 10,413,015.12/x
  3. Step 3: Cross multiply
    41,118,444.18x = 61,677,812.34 × 10,413,015.12
  4. Step 4: Simplify right side
    41,118,444.18x = 642,251,992,464,942.62
  5. Step 5: Solve for x
    x = 642,251,992,464,942.62/41,118,444.18
  6. Step 6: Final answer
    x = 15,619,559.67

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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.