Home / 25,652,343.26-35,400,806.46-14,638,873.70

Finding the Fourth Proportional to 25,652,343.26, 35,400,806.46 and 14,638,873.70

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Solution

The fourth proportional to 25,652,343.26, 35,400,806.46 and 14,638,873.70 is: 20,201,972.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,652,343.26 : 35,400,806.46 = 14,638,873.70 : x
  2. Step 2: Convert to fraction form
    25,652,343.26/35,400,806.46 = 14,638,873.70/x
  3. Step 3: Cross multiply
    25,652,343.26x = 35,400,806.46 × 14,638,873.70
  4. Step 4: Simplify right side
    25,652,343.26x = 518,227,934,646,084.06
  5. Step 5: Solve for x
    x = 518,227,934,646,084.06/25,652,343.26
  6. Step 6: Final answer
    x = 20,201,972.56

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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.