Home / 25,698,672.90-35,463,529.35-14,684,723.82

Finding the Fourth Proportional to 25,698,672.90, 35,463,529.35 and 14,684,723.82

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Solution

The fourth proportional to 25,698,672.90, 35,463,529.35 and 14,684,723.82 is: 20,264,553.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,698,672.90 : 35,463,529.35 = 14,684,723.82 : x
  2. Step 2: Convert to fraction form
    25,698,672.90/35,463,529.35 = 14,684,723.82/x
  3. Step 3: Cross multiply
    25,698,672.90x = 35,463,529.35 × 14,684,723.82
  4. Step 4: Simplify right side
    25,698,672.90x = 520,772,134,187,214.12
  5. Step 5: Solve for x
    x = 520,772,134,187,214.12/25,698,672.90
  6. Step 6: Final answer
    x = 20,264,553.59

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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.