Home / 25,212,094.50-34,791,771.84-14,048,010.69

Finding the Fourth Proportional to 25,212,094.50, 34,791,771.84 and 14,048,010.69

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Solution

The fourth proportional to 25,212,094.50, 34,791,771.84 and 14,048,010.69 is: 19,385,742.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,212,094.50 : 34,791,771.84 = 14,048,010.69 : x
  2. Step 2: Convert to fraction form
    25,212,094.50/34,791,771.84 = 14,048,010.69/x
  3. Step 3: Cross multiply
    25,212,094.50x = 34,791,771.84 × 14,048,010.69
  4. Step 4: Simplify right side
    25,212,094.50x = 488,755,182,732,361
  5. Step 5: Solve for x
    x = 488,755,182,732,361/25,212,094.50
  6. Step 6: Final answer
    x = 19,385,742.93

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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.