Home / 25,927,834.86-35,781,134.04-14,326,146.18

Finding the Fourth Proportional to 25,927,834.86, 35,781,134.04 and 14,326,146.18

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Solution

The fourth proportional to 25,927,834.86, 35,781,134.04 and 14,326,146.18 is: 19,770,480.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,927,834.86 : 35,781,134.04 = 14,326,146.18 : x
  2. Step 2: Convert to fraction form
    25,927,834.86/35,781,134.04 = 14,326,146.18/x
  3. Step 3: Cross multiply
    25,927,834.86x = 35,781,134.04 × 14,326,146.18
  4. Step 4: Simplify right side
    25,927,834.86x = 512,605,756,743,213.94
  5. Step 5: Solve for x
    x = 512,605,756,743,213.94/25,927,834.86
  6. Step 6: Final answer
    x = 19,770,480.62

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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.