Home / 24,934,969.44-34,409,922.84-13,921,887.90

Finding the Fourth Proportional to 24,934,969.44, 34,409,922.84 and 13,921,887.90

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Solution

The fourth proportional to 24,934,969.44, 34,409,922.84 and 13,921,887.90 is: 19,212,018.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,934,969.44 : 34,409,922.84 = 13,921,887.90 : x
  2. Step 2: Convert to fraction form
    24,934,969.44/34,409,922.84 = 13,921,887.90/x
  3. Step 3: Cross multiply
    24,934,969.44x = 34,409,922.84 × 13,921,887.90
  4. Step 4: Simplify right side
    24,934,969.44x = 479,051,088,426,129.69
  5. Step 5: Solve for x
    x = 479,051,088,426,129.69/24,934,969.44
  6. Step 6: Final answer
    x = 19,212,018.27

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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.