Home / 29,899,286.40-44,848,929.60-25,116,317.40

Finding the Fourth Proportional to 29,899,286.40, 44,848,929.60 and 25,116,317.40

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Solution

The fourth proportional to 29,899,286.40, 44,848,929.60 and 25,116,317.40 is: 37,674,476.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,899,286.40 : 44,848,929.60 = 25,116,317.40 : x
  2. Step 2: Convert to fraction form
    29,899,286.40/44,848,929.60 = 25,116,317.40/x
  3. Step 3: Cross multiply
    29,899,286.40x = 44,848,929.60 × 25,116,317.40
  4. Step 4: Simplify right side
    29,899,286.40x = 1,126,439,950,883,855
  5. Step 5: Solve for x
    x = 1,126,439,950,883,855/29,899,286.40
  6. Step 6: Final answer
    x = 37,674,476.10

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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.