Home / 25,776,455.04-35,571,536.64-14,174,213.76

Finding the Fourth Proportional to 25,776,455.04, 35,571,536.64 and 14,174,213.76

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Solution

The fourth proportional to 25,776,455.04, 35,571,536.64 and 14,174,213.76 is: 19,560,430.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,776,455.04 : 35,571,536.64 = 14,174,213.76 : x
  2. Step 2: Convert to fraction form
    25,776,455.04/35,571,536.64 = 14,174,213.76/x
  3. Step 3: Cross multiply
    25,776,455.04x = 35,571,536.64 × 14,174,213.76
  4. Step 4: Simplify right side
    25,776,455.04x = 504,198,564,107,032.19
  5. Step 5: Solve for x
    x = 504,198,564,107,032.19/25,776,455.04
  6. Step 6: Final answer
    x = 19,560,430.76

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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.