Home / 24,934,963.46-34,409,914.56-13,921,881.89

Finding the Fourth Proportional to 24,934,963.46, 34,409,914.56 and 13,921,881.89

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Solution

The fourth proportional to 24,934,963.46, 34,409,914.56 and 13,921,881.89 is: 19,212,009.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,934,963.46 : 34,409,914.56 = 13,921,881.89 : x
  2. Step 2: Convert to fraction form
    24,934,963.46/34,409,914.56 = 13,921,881.89/x
  3. Step 3: Cross multiply
    24,934,963.46x = 34,409,914.56 × 13,921,881.89
  4. Step 4: Simplify right side
    24,934,963.46x = 479,050,766,177,261.75
  5. Step 5: Solve for x
    x = 479,050,766,177,261.75/24,934,963.46
  6. Step 6: Final answer
    x = 19,212,009.96

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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.