Home / 25,349,579.82-34,983,899.73-14,337,305.82

Finding the Fourth Proportional to 25,349,579.82, 34,983,899.73 and 14,337,305.82

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Solution

The fourth proportional to 25,349,579.82, 34,983,899.73 and 14,337,305.82 is: 19,786,318.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,349,579.82 : 34,983,899.73 = 14,337,305.82 : x
  2. Step 2: Convert to fraction form
    25,349,579.82/34,983,899.73 = 14,337,305.82/x
  3. Step 3: Cross multiply
    25,349,579.82x = 34,983,899.73 × 14,337,305.82
  4. Step 4: Simplify right side
    25,349,579.82x = 501,574,869,205,225.38
  5. Step 5: Solve for x
    x = 501,574,869,205,225.38/25,349,579.82
  6. Step 6: Final answer
    x = 19,786,318.86

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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.