Home / 25,554,301.20-38,331,451.80-23,706,723.60

Finding the Fourth Proportional to 25,554,301.20, 38,331,451.80 and 23,706,723.60

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Solution

The fourth proportional to 25,554,301.20, 38,331,451.80 and 23,706,723.60 is: 35,560,085.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,554,301.20 : 38,331,451.80 = 23,706,723.60 : x
  2. Step 2: Convert to fraction form
    25,554,301.20/38,331,451.80 = 23,706,723.60/x
  3. Step 3: Cross multiply
    25,554,301.20x = 38,331,451.80 × 23,706,723.60
  4. Step 4: Simplify right side
    25,554,301.20x = 908,713,133,009,322.50
  5. Step 5: Solve for x
    x = 908,713,133,009,322.50/25,554,301.20
  6. Step 6: Final answer
    x = 35,560,085.40

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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.