Home / 50,220,042.24-75,330,762.72-14,318,250.24

Finding the Fourth Proportional to 50,220,042.24, 75,330,762.72 and 14,318,250.24

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Solution

The fourth proportional to 50,220,042.24, 75,330,762.72 and 14,318,250.24 is: 21,477,574.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,220,042.24 : 75,330,762.72 = 14,318,250.24 : x
  2. Step 2: Convert to fraction form
    50,220,042.24/75,330,762.72 = 14,318,250.24/x
  3. Step 3: Cross multiply
    50,220,042.24x = 75,330,762.72 × 14,318,250.24
  4. Step 4: Simplify right side
    50,220,042.24x = 1,078,604,711,395,023
  5. Step 5: Solve for x
    x = 1,078,604,711,395,023/50,220,042.24
  6. Step 6: Final answer
    x = 21,477,574.75

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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.