Home / 24,922,969.40-37,422,945.30-13,585,561.40

Finding the Fourth Proportional to 24,922,969.40, 37,422,945.30 and 13,585,561.40

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Solution

The fourth proportional to 24,922,969.40, 37,422,945.30 and 13,585,561.40 is: 20,399,323.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,922,969.40 : 37,422,945.30 = 13,585,561.40 : x
  2. Step 2: Convert to fraction form
    24,922,969.40/37,422,945.30 = 13,585,561.40/x
  3. Step 3: Cross multiply
    24,922,969.40x = 37,422,945.30 × 13,585,561.40
  4. Step 4: Simplify right side
    24,922,969.40x = 508,411,721,141,991.38
  5. Step 5: Solve for x
    x = 508,411,721,141,991.38/24,922,969.40
  6. Step 6: Final answer
    x = 20,399,323.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.