Home / 25,646,535.72-35,391,156.36-14,043,899.34

Finding the Fourth Proportional to 25,646,535.72, 35,391,156.36 and 14,043,899.34

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Solution

The fourth proportional to 25,646,535.72, 35,391,156.36 and 14,043,899.34 is: 19,379,999.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,646,535.72 : 35,391,156.36 = 14,043,899.34 : x
  2. Step 2: Convert to fraction form
    25,646,535.72/35,391,156.36 = 14,043,899.34/x
  3. Step 3: Cross multiply
    25,646,535.72x = 35,391,156.36 × 14,043,899.34
  4. Step 4: Simplify right side
    25,646,535.72x = 497,029,837,446,040.81
  5. Step 5: Solve for x
    x = 497,029,837,446,040.81/25,646,535.72
  6. Step 6: Final answer
    x = 19,379,999.03

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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.