Home / 25,901,492.48-35,743,120.80-14,298,806.24

Finding the Fourth Proportional to 25,901,492.48, 35,743,120.80 and 14,298,806.24

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Solution

The fourth proportional to 25,901,492.48, 35,743,120.80 and 14,298,806.24 is: 19,731,834.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,901,492.48 : 35,743,120.80 = 14,298,806.24 : x
  2. Step 2: Convert to fraction form
    25,901,492.48/35,743,120.80 = 14,298,806.24/x
  3. Step 3: Cross multiply
    25,901,492.48x = 35,743,120.80 × 14,298,806.24
  4. Step 4: Simplify right side
    25,901,492.48x = 511,083,958,732,113.75
  5. Step 5: Solve for x
    x = 511,083,958,732,113.75/25,901,492.48
  6. Step 6: Final answer
    x = 19,731,834.34

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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.