Home / 25,784,211.29-35,582,884.61-14,182,079.22

Finding the Fourth Proportional to 25,784,211.29, 35,582,884.61 and 14,182,079.22

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Solution

The fourth proportional to 25,784,211.29, 35,582,884.61 and 14,182,079.22 is: 19,571,639.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,784,211.29 : 35,582,884.61 = 14,182,079.22 : x
  2. Step 2: Convert to fraction form
    25,784,211.29/35,582,884.61 = 14,182,079.22/x
  3. Step 3: Cross multiply
    25,784,211.29x = 35,582,884.61 × 14,182,079.22
  4. Step 4: Simplify right side
    25,784,211.29x = 504,639,288,344,228.38
  5. Step 5: Solve for x
    x = 504,639,288,344,228.38/25,784,211.29
  6. Step 6: Final answer
    x = 19,571,639.51

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1.5x scale

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.