Home / 25,318,264.92-37,914,411.60-17,709,604.44

Finding the Fourth Proportional to 25,318,264.92, 37,914,411.60 and 17,709,604.44

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Solution

The fourth proportional to 25,318,264.92, 37,914,411.60 and 17,709,604.44 is: 26,520,349.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,318,264.92 : 37,914,411.60 = 17,709,604.44 : x
  2. Step 2: Convert to fraction form
    25,318,264.92/37,914,411.60 = 17,709,604.44/x
  3. Step 3: Cross multiply
    25,318,264.92x = 37,914,411.60 × 17,709,604.44
  4. Step 4: Simplify right side
    25,318,264.92x = 671,449,232,011,347.62
  5. Step 5: Solve for x
    x = 671,449,232,011,347.62/25,318,264.92
  6. Step 6: Final answer
    x = 26,520,349.41

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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.