Home / 25,152,195.20-37,728,292.80-23,304,617.60

Finding the Fourth Proportional to 25,152,195.20, 37,728,292.80 and 23,304,617.60

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Solution

The fourth proportional to 25,152,195.20, 37,728,292.80 and 23,304,617.60 is: 34,956,926.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,152,195.20 : 37,728,292.80 = 23,304,617.60 : x
  2. Step 2: Convert to fraction form
    25,152,195.20/37,728,292.80 = 23,304,617.60/x
  3. Step 3: Cross multiply
    25,152,195.20x = 37,728,292.80 × 23,304,617.60
  4. Step 4: Simplify right side
    25,152,195.20x = 879,243,436,404,833.25
  5. Step 5: Solve for x
    x = 879,243,436,404,833.25/25,152,195.20
  6. Step 6: Final answer
    x = 34,956,926.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.