Home / 25,709,333.23-35,479,493-14,697,107.56

Finding the Fourth Proportional to 25,709,333.23, 35,479,493 and 14,697,107.56

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Solution

The fourth proportional to 25,709,333.23, 35,479,493 and 14,697,107.56 is: 20,282,358.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,709,333.23 : 35,479,493 = 14,697,107.56 : x
  2. Step 2: Convert to fraction form
    25,709,333.23/35,479,493 = 14,697,107.56/x
  3. Step 3: Cross multiply
    25,709,333.23x = 35,479,493 × 14,697,107.56
  4. Step 4: Simplify right side
    25,709,333.23x = 521,445,924,795,267.12
  5. Step 5: Solve for x
    x = 521,445,924,795,267.12/25,709,333.23
  6. Step 6: Final answer
    x = 20,282,358.94

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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.