Home / 25,950,395.12-35,810,667.96-14,935,615.88

Finding the Fourth Proportional to 25,950,395.12, 35,810,667.96 and 14,935,615.88

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Solution

The fourth proportional to 25,950,395.12, 35,810,667.96 and 14,935,615.88 is: 20,610,644.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,950,395.12 : 35,810,667.96 = 14,935,615.88 : x
  2. Step 2: Convert to fraction form
    25,950,395.12/35,810,667.96 = 14,935,615.88/x
  3. Step 3: Cross multiply
    25,950,395.12x = 35,810,667.96 × 14,935,615.88
  4. Step 4: Simplify right side
    25,950,395.12x = 534,854,381,056,783.25
  5. Step 5: Solve for x
    x = 534,854,381,056,783.25/25,950,395.12
  6. Step 6: Final answer
    x = 20,610,644.99

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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.