Home / 25,652,343.06-35,400,806.46-14,638,873.50

Finding the Fourth Proportional to 25,652,343.06, 35,400,806.46 and 14,638,873.50

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Solution

The fourth proportional to 25,652,343.06, 35,400,806.46 and 14,638,873.50 is: 20,201,972.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,652,343.06 : 35,400,806.46 = 14,638,873.50 : x
  2. Step 2: Convert to fraction form
    25,652,343.06/35,400,806.46 = 14,638,873.50/x
  3. Step 3: Cross multiply
    25,652,343.06x = 35,400,806.46 × 14,638,873.50
  4. Step 4: Simplify right side
    25,652,343.06x = 518,227,927,565,922.81
  5. Step 5: Solve for x
    x = 518,227,927,565,922.81/25,652,343.06
  6. Step 6: Final answer
    x = 20,201,972.44

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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.