Home / 25,791,452.50-35,592,435.61-14,030,977.12

Finding the Fourth Proportional to 25,791,452.50, 35,592,435.61 and 14,030,977.12

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Solution

The fourth proportional to 25,791,452.50, 35,592,435.61 and 14,030,977.12 is: 19,362,874.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,791,452.50 : 35,592,435.61 = 14,030,977.12 : x
  2. Step 2: Convert to fraction form
    25,791,452.50/35,592,435.61 = 14,030,977.12/x
  3. Step 3: Cross multiply
    25,791,452.50x = 35,592,435.61 × 14,030,977.12
  4. Step 4: Simplify right side
    25,791,452.50x = 499,396,649,844,056.38
  5. Step 5: Solve for x
    x = 499,396,649,844,056.38/25,791,452.50
  6. Step 6: Final answer
    x = 19,362,874.19

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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.