Home / 25,971,870.76-35,842,236.64-14,369,245.24

Finding the Fourth Proportional to 25,971,870.76, 35,842,236.64 and 14,369,245.24

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Solution

The fourth proportional to 25,971,870.76, 35,842,236.64 and 14,369,245.24 is: 19,830,142.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,971,870.76 : 35,842,236.64 = 14,369,245.24 : x
  2. Step 2: Convert to fraction form
    25,971,870.76/35,842,236.64 = 14,369,245.24/x
  3. Step 3: Cross multiply
    25,971,870.76x = 35,842,236.64 × 14,369,245.24
  4. Step 4: Simplify right side
    25,971,870.76x = 515,025,888,230,273.62
  5. Step 5: Solve for x
    x = 515,025,888,230,273.62/25,971,870.76
  6. Step 6: Final answer
    x = 19,830,142.12

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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.