Home / 30,273,336.80-41,811,958.32-22,050,035.36

Finding the Fourth Proportional to 30,273,336.80, 41,811,958.32 and 22,050,035.36

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Solution

The fourth proportional to 30,273,336.80, 41,811,958.32 and 22,050,035.36 is: 30,454,362.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,273,336.80 : 41,811,958.32 = 22,050,035.36 : x
  2. Step 2: Convert to fraction form
    30,273,336.80/41,811,958.32 = 22,050,035.36/x
  3. Step 3: Cross multiply
    30,273,336.80x = 41,811,958.32 × 22,050,035.36
  4. Step 4: Simplify right side
    30,273,336.80x = 921,955,159,426,846.12
  5. Step 5: Solve for x
    x = 921,955,159,426,846.12/30,273,336.80
  6. Step 6: Final answer
    x = 30,454,362.05

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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.